diff --git a/README.md b/README.md
index cef20ba53..d02b5563a 100644
--- a/README.md
+++ b/README.md
@@ -60,20 +60,20 @@ If you are using Maven without BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.1.3')
+implementation platform('com.google.cloud:libraries-bom:26.11.0')
 
 implementation 'com.google.cloud:google-cloud-securitycenter'
 ```
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-securitycenter:2.11.1'
+implementation 'com.google.cloud:google-cloud-securitycenter:2.21.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-securitycenter" % "2.11.1"
+libraryDependencies += "com.google.cloud" % "google-cloud-securitycenter" % "2.21.0"
 ```
 
 ## Authentication
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterClient.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterClient.java
index d22953078..0e0a1dac3 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterClient.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterClient.java
@@ -130,10 +130,7 @@
  * // - It may require specifying regional endpoints when creating the service client as shown in
  * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * SecurityCenterSettings securityCenterSettings =
- *     SecurityCenterSettings.newBuilder()
- *         .setTransportChannelProvider(
- *             SecurityCenterSettings.defaultHttpJsonTransportProviderBuilder().build())
- *         .build();
+ *     SecurityCenterSettings.newHttpJsonBuilder().build();
  * SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
  * }</pre>
  *
@@ -1150,7 +1147,7 @@ public final NotificationConfig createNotificationConfig(
    * @param parent Required. Resource name of the new notification config's parent. Its format is
    *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @param configId Required. Unique identifier provided by the client within the parent scope. It
-   *     must be between 1 and 128 characters, and contains alphanumeric characters, underscores or
+   *     must be between 1 and 128 characters and contain alphanumeric characters, underscores, or
    *     hyphens only.
    * @param notificationConfig Required. The notification config being created. The name and the
    *     service account will be ignored as they are both output only fields on this resource.
@@ -1191,7 +1188,7 @@ public final NotificationConfig createNotificationConfig(
    * @param parent Required. Resource name of the new notification config's parent. Its format is
    *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @param configId Required. Unique identifier provided by the client within the parent scope. It
-   *     must be between 1 and 128 characters, and contains alphanumeric characters, underscores or
+   *     must be between 1 and 128 characters and contain alphanumeric characters, underscores, or
    *     hyphens only.
    * @param notificationConfig Required. The notification config being created. The name and the
    *     service account will be ignored as they are both output only fields on this resource.
@@ -1232,7 +1229,7 @@ public final NotificationConfig createNotificationConfig(
    * @param parent Required. Resource name of the new notification config's parent. Its format is
    *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @param configId Required. Unique identifier provided by the client within the parent scope. It
-   *     must be between 1 and 128 characters, and contains alphanumeric characters, underscores or
+   *     must be between 1 and 128 characters and contain alphanumeric characters, underscores, or
    *     hyphens only.
    * @param notificationConfig Required. The notification config being created. The name and the
    *     service account will be ignored as they are both output only fields on this resource.
@@ -1273,7 +1270,7 @@ public final NotificationConfig createNotificationConfig(
    * @param parent Required. Resource name of the new notification config's parent. Its format is
    *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @param configId Required. Unique identifier provided by the client within the parent scope. It
-   *     must be between 1 and 128 characters, and contains alphanumeric characters, underscores or
+   *     must be between 1 and 128 characters and contain alphanumeric characters, underscores, or
    *     hyphens only.
    * @param notificationConfig Required. The notification config being created. The name and the
    *     service account will be ignored as they are both output only fields on this resource.
@@ -1491,7 +1488,9 @@ public final UnaryCallable<DeleteMuteConfigRequest, Empty> deleteMuteConfigCalla
    * }</pre>
    *
    * @param name Required. Name of the notification config to delete. Its format is
-   *     "organizations/[organization_id]/notificationConfigs/[config_id]".
+   *     "organizations/[organization_id]/notificationConfigs/[config_id]",
+   *     "folders/[folder_id]/notificationConfigs/[config_id]", or
+   *     "projects/[project_id]/notificationConfigs/[config_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final void deleteNotificationConfig(NotificationConfigName name) {
@@ -1524,7 +1523,9 @@ public final void deleteNotificationConfig(NotificationConfigName name) {
    * }</pre>
    *
    * @param name Required. Name of the notification config to delete. Its format is
-   *     "organizations/[organization_id]/notificationConfigs/[config_id]".
+   *     "organizations/[organization_id]/notificationConfigs/[config_id]",
+   *     "folders/[folder_id]/notificationConfigs/[config_id]", or
+   *     "projects/[project_id]/notificationConfigs/[config_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final void deleteNotificationConfig(String name) {
@@ -1598,7 +1599,7 @@ public final void deleteNotificationConfig(DeleteNotificationConfigRequest reque
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets a big query export.
+   * Gets a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -1615,7 +1616,7 @@ public final void deleteNotificationConfig(DeleteNotificationConfigRequest reque
    * }
    * }</pre>
    *
-   * @param name Required. Name of the big query export to retrieve. Its format is
+   * @param name Required. Name of the BigQuery export to retrieve. Its format is
    *     organizations/{organization}/bigQueryExports/{export_id},
    *     folders/{folder}/bigQueryExports/{export_id}, or
    *     projects/{project}/bigQueryExports/{export_id}
@@ -1631,7 +1632,7 @@ public final BigQueryExport getBigQueryExport(BigQueryExportName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets a big query export.
+   * Gets a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -1648,7 +1649,7 @@ public final BigQueryExport getBigQueryExport(BigQueryExportName name) {
    * }
    * }</pre>
    *
-   * @param name Required. Name of the big query export to retrieve. Its format is
+   * @param name Required. Name of the BigQuery export to retrieve. Its format is
    *     organizations/{organization}/bigQueryExports/{export_id},
    *     folders/{folder}/bigQueryExports/{export_id}, or
    *     projects/{project}/bigQueryExports/{export_id}
@@ -1661,7 +1662,7 @@ public final BigQueryExport getBigQueryExport(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets a big query export.
+   * Gets a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -1691,7 +1692,7 @@ public final BigQueryExport getBigQueryExport(GetBigQueryExportRequest request)
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets a big query export.
+   * Gets a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -1975,7 +1976,9 @@ public final UnaryCallable<GetMuteConfigRequest, MuteConfig> getMuteConfigCallab
    * }</pre>
    *
    * @param name Required. Name of the notification config to get. Its format is
-   *     "organizations/[organization_id]/notificationConfigs/[config_id]".
+   *     "organizations/[organization_id]/notificationConfigs/[config_id]",
+   *     "folders/[folder_id]/notificationConfigs/[config_id]", or
+   *     "projects/[project_id]/notificationConfigs/[config_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final NotificationConfig getNotificationConfig(NotificationConfigName name) {
@@ -2008,7 +2011,9 @@ public final NotificationConfig getNotificationConfig(NotificationConfigName nam
    * }</pre>
    *
    * @param name Required. Name of the notification config to get. Its format is
-   *     "organizations/[organization_id]/notificationConfigs/[config_id]".
+   *     "organizations/[organization_id]/notificationConfigs/[config_id]",
+   *     "folders/[folder_id]/notificationConfigs/[config_id]", or
+   *     "projects/[project_id]/notificationConfigs/[config_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final NotificationConfig getNotificationConfig(String name) {
@@ -3165,8 +3170,9 @@ public final ListMuteConfigsPagedResponse listMuteConfigs(ListMuteConfigsRequest
    * }
    * }</pre>
    *
-   * @param parent Required. Name of the organization to list notification configs. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param parent Required. The name of the parent in which to list the notification
+   *     configurations. Its format is "organizations/[organization_id]", "folders/[folder_id]", or
+   *     "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListNotificationConfigsPagedResponse listNotificationConfigs(FolderName parent) {
@@ -3198,8 +3204,9 @@ public final ListNotificationConfigsPagedResponse listNotificationConfigs(Folder
    * }
    * }</pre>
    *
-   * @param parent Required. Name of the organization to list notification configs. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param parent Required. The name of the parent in which to list the notification
+   *     configurations. Its format is "organizations/[organization_id]", "folders/[folder_id]", or
+   *     "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListNotificationConfigsPagedResponse listNotificationConfigs(
@@ -3232,8 +3239,9 @@ public final ListNotificationConfigsPagedResponse listNotificationConfigs(
    * }
    * }</pre>
    *
-   * @param parent Required. Name of the organization to list notification configs. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param parent Required. The name of the parent in which to list the notification
+   *     configurations. Its format is "organizations/[organization_id]", "folders/[folder_id]", or
+   *     "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListNotificationConfigsPagedResponse listNotificationConfigs(ProjectName parent) {
@@ -3265,8 +3273,9 @@ public final ListNotificationConfigsPagedResponse listNotificationConfigs(Projec
    * }
    * }</pre>
    *
-   * @param parent Required. Name of the organization to list notification configs. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param parent Required. The name of the parent in which to list the notification
+   *     configurations. Its format is "organizations/[organization_id]", "folders/[folder_id]", or
+   *     "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListNotificationConfigsPagedResponse listNotificationConfigs(String parent) {
@@ -3403,7 +3412,7 @@ public final ListNotificationConfigsPagedResponse listNotificationConfigs(
    * }</pre>
    *
    * @param parent Required. Resource name of the parent of sources to list. Its format should be
-   *     "organizations/[organization_id], folders/[folder_id], or projects/[project_id]".
+   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListSourcesPagedResponse listSources(FolderName parent) {
@@ -3435,7 +3444,7 @@ public final ListSourcesPagedResponse listSources(FolderName parent) {
    * }</pre>
    *
    * @param parent Required. Resource name of the parent of sources to list. Its format should be
-   *     "organizations/[organization_id], folders/[folder_id], or projects/[project_id]".
+   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListSourcesPagedResponse listSources(OrganizationName parent) {
@@ -3467,7 +3476,7 @@ public final ListSourcesPagedResponse listSources(OrganizationName parent) {
    * }</pre>
    *
    * @param parent Required. Resource name of the parent of sources to list. Its format should be
-   *     "organizations/[organization_id], folders/[folder_id], or projects/[project_id]".
+   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListSourcesPagedResponse listSources(ProjectName parent) {
@@ -3499,7 +3508,7 @@ public final ListSourcesPagedResponse listSources(ProjectName parent) {
    * }</pre>
    *
    * @param parent Required. Resource name of the parent of sources to list. Its format should be
-   *     "organizations/[organization_id], folders/[folder_id], or projects/[project_id]".
+   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListSourcesPagedResponse listSources(String parent) {
@@ -3795,9 +3804,12 @@ public final UnaryCallable<RunAssetDiscoveryRequest, Operation> runAssetDiscover
    * }
    * }</pre>
    *
-   * @param name Required. The relative resource name of the finding. See:
-   *     https://cloud.google.com/apis/design/resource_names#relative_resource_name Example:
-   *     "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+   * @param name Required. The [relative resource
+   *     name](https://cloud.google.com/apis/design/resource_names#relative_resource_name) of the
+   *     finding. Example:
+   *     "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   *     "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   *     "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * @param state Required. The desired State of the finding.
    * @param startTime Required. The time at which the updated state takes effect.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -3834,9 +3846,12 @@ public final Finding setFindingState(FindingName name, Finding.State state, Time
    * }
    * }</pre>
    *
-   * @param name Required. The relative resource name of the finding. See:
-   *     https://cloud.google.com/apis/design/resource_names#relative_resource_name Example:
-   *     "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+   * @param name Required. The [relative resource
+   *     name](https://cloud.google.com/apis/design/resource_names#relative_resource_name) of the
+   *     finding. Example:
+   *     "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   *     "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   *     "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * @param state Required. The desired State of the finding.
    * @param startTime Required. The time at which the updated state takes effect.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
@@ -3935,11 +3950,12 @@ public final UnaryCallable<SetFindingStateRequest, Finding> setFindingStateCalla
    * }
    * }</pre>
    *
-   * @param name Required. The relative resource name of the finding. See:
-   *     https://cloud.google.com/apis/design/resource_names#relative_resource_name Example:
-   *     "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-   *     "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-   *     "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+   * @param name Required. The [relative resource
+   *     name](https://cloud.google.com/apis/design/resource_names#relative_resource_name) of the
+   *     finding. Example:
+   *     "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   *     "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   *     "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * @param mute Required. The desired state of the Mute.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -3973,11 +3989,12 @@ public final Finding setMute(FindingName name, Finding.Mute mute) {
    * }
    * }</pre>
    *
-   * @param name Required. The relative resource name of the finding. See:
-   *     https://cloud.google.com/apis/design/resource_names#relative_resource_name Example:
-   *     "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-   *     "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-   *     "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+   * @param name Required. The [relative resource
+   *     name](https://cloud.google.com/apis/design/resource_names#relative_resource_name) of the
+   *     finding. Example:
+   *     "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   *     "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   *     "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * @param mute Required. The desired state of the Mute.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -4977,7 +4994,7 @@ public final SecurityMarks updateSecurityMarks(UpdateSecurityMarksRequest reques
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a big query export.
+   * Creates a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -4996,9 +5013,9 @@ public final SecurityMarks updateSecurityMarks(UpdateSecurityMarksRequest reques
    * }
    * }</pre>
    *
-   * @param parent Required. Resource name of the new big query export's parent. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
-   * @param bigQueryExport Required. The big query export being created.
+   * @param parent Required. The name of the parent resource of the new BigQuery export. Its format
+   *     is "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param bigQueryExport Required. The BigQuery export being created.
    * @param bigQueryExportId Required. Unique identifier provided by the client within the parent
    *     scope. It must consist of lower case letters, numbers, and hyphen, with the first character
    *     a letter, the last a letter or a number, and a 63 character maximum.
@@ -5017,7 +5034,7 @@ public final BigQueryExport createBigQueryExport(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a big query export.
+   * Creates a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5036,9 +5053,9 @@ public final BigQueryExport createBigQueryExport(
    * }
    * }</pre>
    *
-   * @param parent Required. Resource name of the new big query export's parent. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
-   * @param bigQueryExport Required. The big query export being created.
+   * @param parent Required. The name of the parent resource of the new BigQuery export. Its format
+   *     is "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param bigQueryExport Required. The BigQuery export being created.
    * @param bigQueryExportId Required. Unique identifier provided by the client within the parent
    *     scope. It must consist of lower case letters, numbers, and hyphen, with the first character
    *     a letter, the last a letter or a number, and a 63 character maximum.
@@ -5057,7 +5074,7 @@ public final BigQueryExport createBigQueryExport(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a big query export.
+   * Creates a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5076,9 +5093,9 @@ public final BigQueryExport createBigQueryExport(
    * }
    * }</pre>
    *
-   * @param parent Required. Resource name of the new big query export's parent. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
-   * @param bigQueryExport Required. The big query export being created.
+   * @param parent Required. The name of the parent resource of the new BigQuery export. Its format
+   *     is "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param bigQueryExport Required. The BigQuery export being created.
    * @param bigQueryExportId Required. Unique identifier provided by the client within the parent
    *     scope. It must consist of lower case letters, numbers, and hyphen, with the first character
    *     a letter, the last a letter or a number, and a 63 character maximum.
@@ -5097,7 +5114,7 @@ public final BigQueryExport createBigQueryExport(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a big query export.
+   * Creates a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5116,9 +5133,9 @@ public final BigQueryExport createBigQueryExport(
    * }
    * }</pre>
    *
-   * @param parent Required. Resource name of the new big query export's parent. Its format is
-   *     "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
-   * @param bigQueryExport Required. The big query export being created.
+   * @param parent Required. The name of the parent resource of the new BigQuery export. Its format
+   *     is "organizations/[organization_id]", "folders/[folder_id]", or "projects/[project_id]".
+   * @param bigQueryExport Required. The BigQuery export being created.
    * @param bigQueryExportId Required. Unique identifier provided by the client within the parent
    *     scope. It must consist of lower case letters, numbers, and hyphen, with the first character
    *     a letter, the last a letter or a number, and a 63 character maximum.
@@ -5137,7 +5154,7 @@ public final BigQueryExport createBigQueryExport(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a big query export.
+   * Creates a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5167,7 +5184,7 @@ public final BigQueryExport createBigQueryExport(CreateBigQueryExportRequest req
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a big query export.
+   * Creates a BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5198,7 +5215,7 @@ public final BigQueryExport createBigQueryExport(CreateBigQueryExportRequest req
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes an existing big query export.
+   * Deletes an existing BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5215,7 +5232,7 @@ public final BigQueryExport createBigQueryExport(CreateBigQueryExportRequest req
    * }
    * }</pre>
    *
-   * @param name Required. Name of the big query export to delete. Its format is
+   * @param name Required. The name of the BigQuery export to delete. Its format is
    *     organizations/{organization}/bigQueryExports/{export_id},
    *     folders/{folder}/bigQueryExports/{export_id}, or
    *     projects/{project}/bigQueryExports/{export_id}
@@ -5231,7 +5248,7 @@ public final void deleteBigQueryExport(BigQueryExportName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes an existing big query export.
+   * Deletes an existing BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5248,7 +5265,7 @@ public final void deleteBigQueryExport(BigQueryExportName name) {
    * }
    * }</pre>
    *
-   * @param name Required. Name of the big query export to delete. Its format is
+   * @param name Required. The name of the BigQuery export to delete. Its format is
    *     organizations/{organization}/bigQueryExports/{export_id},
    *     folders/{folder}/bigQueryExports/{export_id}, or
    *     projects/{project}/bigQueryExports/{export_id}
@@ -5262,7 +5279,7 @@ public final void deleteBigQueryExport(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes an existing big query export.
+   * Deletes an existing BigQuery export.
    *
    * <p>Sample code:
    *
@@ -5292,7 +5309,7 @@ public final void deleteBigQueryExport(DeleteBigQueryExportRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes an existing big query export.
+   * Deletes an existing BigQuery export.
    *
    * <p>Sample code:
    *
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterSettings.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterSettings.java
index e42ef7716..eac528cf0 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterSettings.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterSettings.java
@@ -79,7 +79,10 @@
  * securityCenterSettingsBuilder
  *     .createSourceSettings()
  *     .setRetrySettings(
- *         securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+ *         securityCenterSettingsBuilder
+ *             .createSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * SecurityCenterSettings securityCenterSettings = securityCenterSettingsBuilder.build();
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/HttpJsonSecurityCenterStub.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/HttpJsonSecurityCenterStub.java
index 12d1f5f45..ad27ac4f3 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/HttpJsonSecurityCenterStub.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/HttpJsonSecurityCenterStub.java
@@ -25,6 +25,7 @@
 import static com.google.cloud.securitycenter.v1.SecurityCenterClient.ListNotificationConfigsPagedResponse;
 import static com.google.cloud.securitycenter.v1.SecurityCenterClient.ListSourcesPagedResponse;
 
+import com.google.api.HttpRule;
 import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.api.gax.core.BackgroundResource;
@@ -91,6 +92,7 @@
 import com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest;
 import com.google.cloud.securitycenter.v1.UpdateSourceRequest;
+import com.google.common.collect.ImmutableMap;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -148,12 +150,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<BulkMuteFindingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Operation>newBuilder()
@@ -187,12 +190,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<CreateSourceRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("source", request.getSource(), false))
+                                  .toBody("source", request.getSource(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Source>newBuilder()
@@ -224,12 +228,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<CreateFindingRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "findingId", request.getFindingId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("finding", request.getFinding(), false))
+                                  .toBody("finding", request.getFinding(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -265,12 +270,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(
                                 fields, "muteConfigId", request.getMuteConfigId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("muteConfig", request.getMuteConfig(), false))
+                                  .toBody("muteConfig", request.getMuteConfig(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<MuteConfig>newBuilder()
@@ -306,13 +312,14 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<CreateNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "configId", request.getConfigId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
                                   .toBody(
-                                      "notificationConfig", request.getNotificationConfig(), false))
+                                      "notificationConfig", request.getNotificationConfig(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<NotificationConfig>newBuilder()
@@ -346,6 +353,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<DeleteMuteConfigRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -383,6 +391,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<DeleteNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -419,6 +428,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetBigQueryExportRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -452,12 +462,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetIamPolicyRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Policy>newBuilder()
@@ -491,6 +502,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetMuteConfigRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -528,6 +540,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -562,6 +575,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetOrganizationSettingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -594,6 +608,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                         Map<String, List<String>> fields = new HashMap<>();
                         ProtoRestSerializer<GetSourceRequest> serializer =
                             ProtoRestSerializer.create();
+                        serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                         return fields;
                       })
                   .setRequestBodyExtractor(request -> null)
@@ -630,12 +645,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GroupAssetsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<GroupAssetsResponse>newBuilder()
@@ -669,12 +685,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GroupFindingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<GroupFindingsResponse>newBuilder()
@@ -715,6 +732,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                             serializer.putQueryParam(fields, "readTime", request.getReadTime());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -759,6 +777,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                             serializer.putQueryParam(fields, "readTime", request.getReadTime());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -797,6 +816,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -838,6 +858,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -875,6 +896,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -908,12 +930,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<RunAssetDiscoveryRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Operation>newBuilder()
@@ -950,12 +973,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<SetFindingStateRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build(), false))
+                                  .toBody("*", request.toBuilder().clearName().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -988,12 +1012,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                         Map<String, List<String>> fields = new HashMap<>();
                         ProtoRestSerializer<SetMuteRequest> serializer =
                             ProtoRestSerializer.create();
+                        serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                         return fields;
                       })
                   .setRequestBodyExtractor(
                       request ->
                           ProtoRestSerializer.create()
-                              .toBody("*", request.toBuilder().clearName().build(), false))
+                              .toBody("*", request.toBuilder().clearName().build(), true))
                   .build())
           .setResponseParser(
               ProtoMessageResponseParser.<Finding>newBuilder()
@@ -1024,12 +1049,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<SetIamPolicyRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Policy>newBuilder()
@@ -1060,12 +1086,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<TestIamPermissionsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<TestIamPermissionsResponse>newBuilder()
@@ -1104,12 +1131,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateExternalSystemRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("externalSystem", request.getExternalSystem(), false))
+                                  .toBody("externalSystem", request.getExternalSystem(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<ExternalSystem>newBuilder()
@@ -1145,12 +1173,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateFindingRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("finding", request.getFinding(), false))
+                                  .toBody("finding", request.getFinding(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -1186,12 +1215,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateMuteConfigRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("muteConfig", request.getMuteConfig(), false))
+                                  .toBody("muteConfig", request.getMuteConfig(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<MuteConfig>newBuilder()
@@ -1230,13 +1260,14 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
                                   .toBody(
-                                      "notificationConfig", request.getNotificationConfig(), false))
+                                      "notificationConfig", request.getNotificationConfig(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<NotificationConfig>newBuilder()
@@ -1272,6 +1303,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateOrganizationSettingsRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
@@ -1280,7 +1312,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                   .toBody(
                                       "organizationSettings",
                                       request.getOrganizationSettings(),
-                                      false))
+                                      true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<OrganizationSettings>newBuilder()
@@ -1313,12 +1345,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateSourceRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("source", request.getSource(), false))
+                                  .toBody("source", request.getSource(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Source>newBuilder()
@@ -1359,12 +1392,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "startTime", request.getStartTime());
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("securityMarks", request.getSecurityMarks(), false))
+                                  .toBody("securityMarks", request.getSecurityMarks(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<SecurityMarks>newBuilder()
@@ -1401,12 +1435,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(
                                 fields, "bigQueryExportId", request.getBigQueryExportId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("bigQueryExport", request.getBigQueryExport(), false))
+                                  .toBody("bigQueryExport", request.getBigQueryExport(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<BigQueryExport>newBuilder()
@@ -1441,6 +1476,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<DeleteBigQueryExportRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -1482,12 +1518,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateBigQueryExportRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("bigQueryExport", request.getBigQueryExport(), false))
+                                  .toBody("bigQueryExport", request.getBigQueryExport(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<BigQueryExport>newBuilder()
@@ -1524,6 +1561,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -1648,7 +1686,28 @@ protected HttpJsonSecurityCenterStub(
       throws IOException {
     this.callableFactory = callableFactory;
     this.httpJsonOperationsStub =
-        HttpJsonOperationsStub.create(clientContext, callableFactory, typeRegistry);
+        HttpJsonOperationsStub.create(
+            clientContext,
+            callableFactory,
+            typeRegistry,
+            ImmutableMap.<String, HttpRule>builder()
+                .put(
+                    "google.longrunning.Operations.CancelOperation",
+                    HttpRule.newBuilder()
+                        .setPost("/v1/{name=organizations/*/operations/*}:cancel")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.DeleteOperation",
+                    HttpRule.newBuilder()
+                        .setDelete("/v1/{name=organizations/*/operations/*}")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.GetOperation",
+                    HttpRule.newBuilder().setGet("/v1/{name=organizations/*/operations/*}").build())
+                .put(
+                    "google.longrunning.Operations.ListOperations",
+                    HttpRule.newBuilder().setGet("/v1/{name=organizations/*/operations}").build())
+                .build());
 
     HttpJsonCallSettings<BulkMuteFindingsRequest, Operation> bulkMuteFindingsTransportSettings =
         HttpJsonCallSettings.<BulkMuteFindingsRequest, Operation>newBuilder()
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/SecurityCenterStubSettings.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/SecurityCenterStubSettings.java
index 4d1042fa4..285811af4 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/SecurityCenterStubSettings.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1/stub/SecurityCenterStubSettings.java
@@ -151,7 +151,10 @@
  * securityCenterSettingsBuilder
  *     .createSourceSettings()
  *     .setRetrySettings(
- *         securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+ *         securityCenterSettingsBuilder
+ *             .createSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * SecurityCenterStubSettings securityCenterSettings = securityCenterSettingsBuilder.build();
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterClient.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterClient.java
index 6028b757e..4830d5b6f 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterClient.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterClient.java
@@ -129,10 +129,7 @@
  * // - It may require specifying regional endpoints when creating the service client as shown in
  * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * SecurityCenterSettings securityCenterSettings =
- *     SecurityCenterSettings.newBuilder()
- *         .setTransportChannelProvider(
- *             SecurityCenterSettings.defaultHttpJsonTransportProviderBuilder().build())
- *         .build();
+ *     SecurityCenterSettings.newHttpJsonBuilder().build();
  * SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
  * }</pre>
  *
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterSettings.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterSettings.java
index 70382027b..34eb316eb 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterSettings.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterSettings.java
@@ -76,7 +76,10 @@
  * securityCenterSettingsBuilder
  *     .createSourceSettings()
  *     .setRetrySettings(
- *         securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+ *         securityCenterSettingsBuilder
+ *             .createSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * SecurityCenterSettings securityCenterSettings = securityCenterSettingsBuilder.build();
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/package-info.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/package-info.java
index 9375d49f3..c574f75d6 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/package-info.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/package-info.java
@@ -15,7 +15,9 @@
  */
 
 /**
- * The interfaces provided are listed below, along with usage samples.
+ * A client to Security Command Center API
+ *
+ * <p>The interfaces provided are listed below, along with usage samples.
  *
  * <p>======================= SecurityCenterClient =======================
  *
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/HttpJsonSecurityCenterStub.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/HttpJsonSecurityCenterStub.java
index 1fdb34ec5..dd87debb3 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/HttpJsonSecurityCenterStub.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/HttpJsonSecurityCenterStub.java
@@ -22,6 +22,7 @@
 import static com.google.cloud.securitycenter.v1beta1.SecurityCenterClient.ListFindingsPagedResponse;
 import static com.google.cloud.securitycenter.v1beta1.SecurityCenterClient.ListSourcesPagedResponse;
 
+import com.google.api.HttpRule;
 import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.api.gax.core.BackgroundResource;
@@ -61,6 +62,7 @@
 import com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest;
 import com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest;
+import com.google.common.collect.ImmutableMap;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -111,12 +113,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<CreateSourceRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("source", request.getSource(), false))
+                                  .toBody("source", request.getSource(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Source>newBuilder()
@@ -148,12 +151,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<CreateFindingRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "findingId", request.getFindingId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("finding", request.getFinding(), false))
+                                  .toBody("finding", request.getFinding(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -184,12 +188,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetIamPolicyRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Policy>newBuilder()
@@ -221,6 +226,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetOrganizationSettingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -253,6 +259,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                         Map<String, List<String>> fields = new HashMap<>();
                         ProtoRestSerializer<GetSourceRequest> serializer =
                             ProtoRestSerializer.create();
+                        serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                         return fields;
                       })
                   .setRequestBodyExtractor(request -> null)
@@ -286,12 +293,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GroupAssetsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<GroupAssetsResponse>newBuilder()
@@ -322,12 +330,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GroupFindingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<GroupFindingsResponse>newBuilder()
@@ -366,6 +375,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                             serializer.putQueryParam(fields, "readTime", request.getReadTime());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -405,6 +415,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                             serializer.putQueryParam(fields, "readTime", request.getReadTime());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -440,6 +451,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -474,12 +486,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<RunAssetDiscoveryRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Operation>newBuilder()
@@ -514,12 +527,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<SetFindingStateRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build(), false))
+                                  .toBody("*", request.toBuilder().clearName().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -550,12 +564,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<SetIamPolicyRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Policy>newBuilder()
@@ -587,12 +602,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<TestIamPermissionsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<TestIamPermissionsResponse>newBuilder()
@@ -625,12 +641,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateFindingRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("finding", request.getFinding(), false))
+                                  .toBody("finding", request.getFinding(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -666,6 +683,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateOrganizationSettingsRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
@@ -674,7 +692,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                   .toBody(
                                       "organizationSettings",
                                       request.getOrganizationSettings(),
-                                      false))
+                                      true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<OrganizationSettings>newBuilder()
@@ -707,12 +725,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateSourceRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("source", request.getSource(), false))
+                                  .toBody("source", request.getSource(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Source>newBuilder()
@@ -749,12 +768,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "startTime", request.getStartTime());
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("securityMarks", request.getSecurityMarks(), false))
+                                  .toBody("securityMarks", request.getSecurityMarks(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<SecurityMarks>newBuilder()
@@ -840,7 +860,32 @@ protected HttpJsonSecurityCenterStub(
       throws IOException {
     this.callableFactory = callableFactory;
     this.httpJsonOperationsStub =
-        HttpJsonOperationsStub.create(clientContext, callableFactory, typeRegistry);
+        HttpJsonOperationsStub.create(
+            clientContext,
+            callableFactory,
+            typeRegistry,
+            ImmutableMap.<String, HttpRule>builder()
+                .put(
+                    "google.longrunning.Operations.CancelOperation",
+                    HttpRule.newBuilder()
+                        .setPost("/v1beta1/{name=organizations/*/operations/*}:cancel")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.DeleteOperation",
+                    HttpRule.newBuilder()
+                        .setDelete("/v1beta1/{name=organizations/*/operations/*}")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.GetOperation",
+                    HttpRule.newBuilder()
+                        .setGet("/v1beta1/{name=organizations/*/operations/*}")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.ListOperations",
+                    HttpRule.newBuilder()
+                        .setGet("/v1beta1/{name=organizations/*/operations}")
+                        .build())
+                .build());
 
     HttpJsonCallSettings<CreateSourceRequest, Source> createSourceTransportSettings =
         HttpJsonCallSettings.<CreateSourceRequest, Source>newBuilder()
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/SecurityCenterStubSettings.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/SecurityCenterStubSettings.java
index 44ff7c5e3..41fbbe2f5 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/SecurityCenterStubSettings.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1beta1/stub/SecurityCenterStubSettings.java
@@ -121,7 +121,10 @@
  * securityCenterSettingsBuilder
  *     .createSourceSettings()
  *     .setRetrySettings(
- *         securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+ *         securityCenterSettingsBuilder
+ *             .createSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * SecurityCenterStubSettings securityCenterSettings = securityCenterSettingsBuilder.build();
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterClient.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterClient.java
index f0007aa1a..604d52edb 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterClient.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterClient.java
@@ -130,10 +130,7 @@
  * // - It may require specifying regional endpoints when creating the service client as shown in
  * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * SecurityCenterSettings securityCenterSettings =
- *     SecurityCenterSettings.newBuilder()
- *         .setTransportChannelProvider(
- *             SecurityCenterSettings.defaultHttpJsonTransportProviderBuilder().build())
- *         .build();
+ *     SecurityCenterSettings.newHttpJsonBuilder().build();
  * SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
  * }</pre>
  *
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterSettings.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterSettings.java
index 16a3337cf..9e3c49a11 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterSettings.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterSettings.java
@@ -77,7 +77,10 @@
  * securityCenterSettingsBuilder
  *     .createSourceSettings()
  *     .setRetrySettings(
- *         securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+ *         securityCenterSettingsBuilder
+ *             .createSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * SecurityCenterSettings securityCenterSettings = securityCenterSettingsBuilder.build();
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/package-info.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/package-info.java
index 36390880b..f48931969 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/package-info.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/package-info.java
@@ -15,7 +15,9 @@
  */
 
 /**
- * The interfaces provided are listed below, along with usage samples.
+ * A client to Security Command Center API
+ *
+ * <p>The interfaces provided are listed below, along with usage samples.
  *
  * <p>======================= SecurityCenterClient =======================
  *
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/HttpJsonSecurityCenterStub.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/HttpJsonSecurityCenterStub.java
index b1c1b28d4..b096e2f98 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/HttpJsonSecurityCenterStub.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/HttpJsonSecurityCenterStub.java
@@ -23,6 +23,7 @@
 import static com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient.ListNotificationConfigsPagedResponse;
 import static com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient.ListSourcesPagedResponse;
 
+import com.google.api.HttpRule;
 import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.api.gax.core.BackgroundResource;
@@ -70,6 +71,7 @@
 import com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest;
+import com.google.common.collect.ImmutableMap;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -124,12 +126,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<CreateSourceRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("source", request.getSource(), false))
+                                  .toBody("source", request.getSource(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Source>newBuilder()
@@ -162,12 +165,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<CreateFindingRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "findingId", request.getFindingId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("finding", request.getFinding(), false))
+                                  .toBody("finding", request.getFinding(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -200,13 +204,14 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<CreateNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "configId", request.getConfigId());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
                                   .toBody(
-                                      "notificationConfig", request.getNotificationConfig(), false))
+                                      "notificationConfig", request.getNotificationConfig(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<NotificationConfig>newBuilder()
@@ -238,6 +243,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<DeleteNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -272,12 +278,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetIamPolicyRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Policy>newBuilder()
@@ -309,6 +316,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -343,6 +351,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GetOrganizationSettingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -375,6 +384,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                         Map<String, List<String>> fields = new HashMap<>();
                         ProtoRestSerializer<GetSourceRequest> serializer =
                             ProtoRestSerializer.create();
+                        serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                         return fields;
                       })
                   .setRequestBodyExtractor(request -> null)
@@ -411,12 +421,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GroupAssetsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<GroupAssetsResponse>newBuilder()
@@ -451,12 +462,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<GroupFindingsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<GroupFindingsResponse>newBuilder()
@@ -498,6 +510,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                             serializer.putQueryParam(fields, "readTime", request.getReadTime());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -543,6 +556,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                             serializer.putQueryParam(fields, "readTime", request.getReadTime());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -581,6 +595,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -619,6 +634,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                             serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(request -> null)
@@ -653,12 +669,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<RunAssetDiscoveryRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearParent().build(), false))
+                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Operation>newBuilder()
@@ -696,12 +713,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<SetFindingStateRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build(), false))
+                                  .toBody("*", request.toBuilder().clearName().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -733,12 +751,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<SetIamPolicyRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Policy>newBuilder()
@@ -770,12 +789,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             Map<String, List<String>> fields = new HashMap<>();
                             ProtoRestSerializer<TestIamPermissionsRequest> serializer =
                                 ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build(), false))
+                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<TestIamPermissionsResponse>newBuilder()
@@ -812,12 +832,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateFindingRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("finding", request.getFinding(), false))
+                                  .toBody("finding", request.getFinding(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Finding>newBuilder()
@@ -853,13 +874,14 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateNotificationConfigRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
                                   .toBody(
-                                      "notificationConfig", request.getNotificationConfig(), false))
+                                      "notificationConfig", request.getNotificationConfig(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<NotificationConfig>newBuilder()
@@ -895,6 +917,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateOrganizationSettingsRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
@@ -903,7 +926,7 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                   .toBody(
                                       "organizationSettings",
                                       request.getOrganizationSettings(),
-                                      false))
+                                      true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<OrganizationSettings>newBuilder()
@@ -937,12 +960,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                             ProtoRestSerializer<UpdateSourceRequest> serializer =
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("source", request.getSource(), false))
+                                  .toBody("source", request.getSource(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<Source>newBuilder()
@@ -983,12 +1007,13 @@ public class HttpJsonSecurityCenterStub extends SecurityCenterStub {
                                 ProtoRestSerializer.create();
                             serializer.putQueryParam(fields, "startTime", request.getStartTime());
                             serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                             return fields;
                           })
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("securityMarks", request.getSecurityMarks(), false))
+                                  .toBody("securityMarks", request.getSecurityMarks(), true))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.<SecurityMarks>newBuilder()
@@ -1086,7 +1111,32 @@ protected HttpJsonSecurityCenterStub(
       throws IOException {
     this.callableFactory = callableFactory;
     this.httpJsonOperationsStub =
-        HttpJsonOperationsStub.create(clientContext, callableFactory, typeRegistry);
+        HttpJsonOperationsStub.create(
+            clientContext,
+            callableFactory,
+            typeRegistry,
+            ImmutableMap.<String, HttpRule>builder()
+                .put(
+                    "google.longrunning.Operations.CancelOperation",
+                    HttpRule.newBuilder()
+                        .setPost("/v1p1beta1/{name=organizations/*/operations/*}:cancel")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.DeleteOperation",
+                    HttpRule.newBuilder()
+                        .setDelete("/v1p1beta1/{name=organizations/*/operations/*}")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.GetOperation",
+                    HttpRule.newBuilder()
+                        .setGet("/v1p1beta1/{name=organizations/*/operations/*}")
+                        .build())
+                .put(
+                    "google.longrunning.Operations.ListOperations",
+                    HttpRule.newBuilder()
+                        .setGet("/v1p1beta1/{name=organizations/*/operations}")
+                        .build())
+                .build());
 
     HttpJsonCallSettings<CreateSourceRequest, Source> createSourceTransportSettings =
         HttpJsonCallSettings.<CreateSourceRequest, Source>newBuilder()
diff --git a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/SecurityCenterStubSettings.java b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/SecurityCenterStubSettings.java
index 5a4ac4bae..848197a00 100644
--- a/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/SecurityCenterStubSettings.java
+++ b/google-cloud-securitycenter/src/main/java/com/google/cloud/securitycenter/v1p1beta1/stub/SecurityCenterStubSettings.java
@@ -130,7 +130,10 @@
  * securityCenterSettingsBuilder
  *     .createSourceSettings()
  *     .setRetrySettings(
- *         securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+ *         securityCenterSettingsBuilder
+ *             .createSourceSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * SecurityCenterStubSettings securityCenterSettings = securityCenterSettingsBuilder.build();
diff --git a/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientHttpJsonTest.java b/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientHttpJsonTest.java
index 9c7736ab7..98a767751 100644
--- a/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientHttpJsonTest.java
+++ b/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientHttpJsonTest.java
@@ -324,6 +324,8 @@ public void createFindingTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -403,6 +405,8 @@ public void createFindingTest2() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -3125,6 +3129,8 @@ public void setFindingStateTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -3206,6 +3212,8 @@ public void setFindingStateTest2() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -3285,6 +3293,8 @@ public void setMuteTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -3364,6 +3374,8 @@ public void setMuteTest2() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -3693,6 +3705,8 @@ public void updateFindingTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -3730,6 +3744,8 @@ public void updateFindingTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
 
     Finding actualResponse = client.updateFinding(finding);
@@ -3792,6 +3808,8 @@ public void updateFindingExceptionTest() throws Exception {
               .addAllContainers(new ArrayList<Container>())
               .setKubernetes(Kubernetes.newBuilder().build())
               .setDatabase(Database.newBuilder().build())
+              .addAllFiles(new ArrayList<File>())
+              .setKernelRootkit(KernelRootkit.newBuilder().build())
               .build();
       client.updateFinding(finding);
       Assert.fail("No exception raised");
diff --git a/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientTest.java b/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientTest.java
index f6835e6ea..0b1fdab20 100644
--- a/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientTest.java
+++ b/google-cloud-securitycenter/src/test/java/com/google/cloud/securitycenter/v1/SecurityCenterClientTest.java
@@ -315,6 +315,8 @@ public void createFindingTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
@@ -390,6 +392,8 @@ public void createFindingTest2() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
@@ -2872,6 +2876,8 @@ public void setFindingStateTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
@@ -2949,6 +2955,8 @@ public void setFindingStateTest2() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
@@ -3024,6 +3032,8 @@ public void setMuteTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
@@ -3098,6 +3108,8 @@ public void setMuteTest2() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
@@ -3382,6 +3394,8 @@ public void updateFindingTest() throws Exception {
             .addAllContainers(new ArrayList<Container>())
             .setKubernetes(Kubernetes.newBuilder().build())
             .setDatabase(Database.newBuilder().build())
+            .addAllFiles(new ArrayList<File>())
+            .setKernelRootkit(KernelRootkit.newBuilder().build())
             .build();
     mockSecurityCenter.addResponse(expectedResponse);
 
diff --git a/grpc-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterGrpc.java b/grpc-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterGrpc.java
index 20f14b85f..7559a9334 100644
--- a/grpc-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterGrpc.java
+++ b/grpc-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityCenterGrpc.java
@@ -1775,7 +1775,7 @@ public SecurityCenterFutureStub newStub(
    * V1 APIs for Security Center service.
    * </pre>
    */
-  public abstract static class SecurityCenterImplBase implements io.grpc.BindableService {
+  public interface AsyncService {
 
     /**
      *
@@ -1786,7 +1786,7 @@ public abstract static class SecurityCenterImplBase implements io.grpc.BindableS
      * matched by the filter will be muted after the LRO is done.
      * </pre>
      */
-    public void bulkMuteFindings(
+    default void bulkMuteFindings(
         com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1800,7 +1800,7 @@ public void bulkMuteFindings(
      * Creates a source.
      * </pre>
      */
-    public void createSource(
+    default void createSource(
         com.google.cloud.securitycenter.v1.CreateSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Source> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1815,7 +1815,7 @@ public void createSource(
      * to succeed.
      * </pre>
      */
-    public void createFinding(
+    default void createFinding(
         com.google.cloud.securitycenter.v1.CreateFindingRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Finding> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1829,7 +1829,7 @@ public void createFinding(
      * Creates a mute config.
      * </pre>
      */
-    public void createMuteConfig(
+    default void createMuteConfig(
         com.google.cloud.securitycenter.v1.CreateMuteConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.MuteConfig>
             responseObserver) {
@@ -1844,7 +1844,7 @@ public void createMuteConfig(
      * Creates a notification config.
      * </pre>
      */
-    public void createNotificationConfig(
+    default void createNotificationConfig(
         com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.NotificationConfig>
             responseObserver) {
@@ -1859,7 +1859,7 @@ public void createNotificationConfig(
      * Deletes an existing mute config.
      * </pre>
      */
-    public void deleteMuteConfig(
+    default void deleteMuteConfig(
         com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1873,7 +1873,7 @@ public void deleteMuteConfig(
      * Deletes a notification config.
      * </pre>
      */
-    public void deleteNotificationConfig(
+    default void deleteNotificationConfig(
         com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1884,10 +1884,10 @@ public void deleteNotificationConfig(
      *
      *
      * <pre>
-     * Gets a big query export.
+     * Gets a BigQuery export.
      * </pre>
      */
-    public void getBigQueryExport(
+    default void getBigQueryExport(
         com.google.cloud.securitycenter.v1.GetBigQueryExportRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.BigQueryExport>
             responseObserver) {
@@ -1902,7 +1902,7 @@ public void getBigQueryExport(
      * Gets the access control policy on the specified Source.
      * </pre>
      */
-    public void getIamPolicy(
+    default void getIamPolicy(
         com.google.iam.v1.GetIamPolicyRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1916,7 +1916,7 @@ public void getIamPolicy(
      * Gets a mute config.
      * </pre>
      */
-    public void getMuteConfig(
+    default void getMuteConfig(
         com.google.cloud.securitycenter.v1.GetMuteConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.MuteConfig>
             responseObserver) {
@@ -1931,7 +1931,7 @@ public void getMuteConfig(
      * Gets a notification config.
      * </pre>
      */
-    public void getNotificationConfig(
+    default void getNotificationConfig(
         com.google.cloud.securitycenter.v1.GetNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.NotificationConfig>
             responseObserver) {
@@ -1946,7 +1946,7 @@ public void getNotificationConfig(
      * Gets the settings for an organization.
      * </pre>
      */
-    public void getOrganizationSettings(
+    default void getOrganizationSettings(
         com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.OrganizationSettings>
             responseObserver) {
@@ -1961,7 +1961,7 @@ public void getOrganizationSettings(
      * Gets a source.
      * </pre>
      */
-    public void getSource(
+    default void getSource(
         com.google.cloud.securitycenter.v1.GetSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Source> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSourceMethod(), responseObserver);
@@ -1975,7 +1975,7 @@ public void getSource(
      * properties.
      * </pre>
      */
-    public void groupAssets(
+    default void groupAssets(
         com.google.cloud.securitycenter.v1.GroupAssetsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.GroupAssetsResponse>
             responseObserver) {
@@ -1995,7 +1995,7 @@ public void groupAssets(
      * /v1/projects/{project_id}/sources/-/findings
      * </pre>
      */
-    public void groupFindings(
+    default void groupFindings(
         com.google.cloud.securitycenter.v1.GroupFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.GroupFindingsResponse>
             responseObserver) {
@@ -2010,7 +2010,7 @@ public void groupFindings(
      * Lists an organization's assets.
      * </pre>
      */
-    public void listAssets(
+    default void listAssets(
         com.google.cloud.securitycenter.v1.ListAssetsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.ListAssetsResponse>
             responseObserver) {
@@ -2026,7 +2026,7 @@ public void listAssets(
      * Example: /v1/organizations/{organization_id}/sources/-/findings
      * </pre>
      */
-    public void listFindings(
+    default void listFindings(
         com.google.cloud.securitycenter.v1.ListFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.ListFindingsResponse>
             responseObserver) {
@@ -2041,7 +2041,7 @@ public void listFindings(
      * Lists mute configs.
      * </pre>
      */
-    public void listMuteConfigs(
+    default void listMuteConfigs(
         com.google.cloud.securitycenter.v1.ListMuteConfigsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.ListMuteConfigsResponse>
             responseObserver) {
@@ -2056,7 +2056,7 @@ public void listMuteConfigs(
      * Lists notification configs.
      * </pre>
      */
-    public void listNotificationConfigs(
+    default void listNotificationConfigs(
         com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest request,
         io.grpc.stub.StreamObserver<
                 com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse>
@@ -2072,7 +2072,7 @@ public void listNotificationConfigs(
      * Lists all sources belonging to an organization.
      * </pre>
      */
-    public void listSources(
+    default void listSources(
         com.google.cloud.securitycenter.v1.ListSourcesRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.ListSourcesResponse>
             responseObserver) {
@@ -2091,7 +2091,7 @@ public void listSources(
      * error.
      * </pre>
      */
-    public void runAssetDiscovery(
+    default void runAssetDiscovery(
         com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest request,
         io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -2105,7 +2105,7 @@ public void runAssetDiscovery(
      * Updates the state of a finding.
      * </pre>
      */
-    public void setFindingState(
+    default void setFindingState(
         com.google.cloud.securitycenter.v1.SetFindingStateRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Finding> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -2119,7 +2119,7 @@ public void setFindingState(
      * Updates the mute state of a finding.
      * </pre>
      */
-    public void setMute(
+    default void setMute(
         com.google.cloud.securitycenter.v1.SetMuteRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Finding> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSetMuteMethod(), responseObserver);
@@ -2132,7 +2132,7 @@ public void setMute(
      * Sets the access control policy on the specified Source.
      * </pre>
      */
-    public void setIamPolicy(
+    default void setIamPolicy(
         com.google.iam.v1.SetIamPolicyRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -2146,7 +2146,7 @@ public void setIamPolicy(
      * Returns the permissions that a caller has on the specified source.
      * </pre>
      */
-    public void testIamPermissions(
+    default void testIamPermissions(
         com.google.iam.v1.TestIamPermissionsRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse>
             responseObserver) {
@@ -2161,7 +2161,7 @@ public void testIamPermissions(
      * Updates external system. This is for a given finding.
      * </pre>
      */
-    public void updateExternalSystem(
+    default void updateExternalSystem(
         com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.ExternalSystem>
             responseObserver) {
@@ -2177,7 +2177,7 @@ public void updateExternalSystem(
      * finding creation to succeed.
      * </pre>
      */
-    public void updateFinding(
+    default void updateFinding(
         com.google.cloud.securitycenter.v1.UpdateFindingRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Finding> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -2191,7 +2191,7 @@ public void updateFinding(
      * Updates a mute config.
      * </pre>
      */
-    public void updateMuteConfig(
+    default void updateMuteConfig(
         com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.MuteConfig>
             responseObserver) {
@@ -2207,7 +2207,7 @@ public void updateMuteConfig(
      * fields are allowed: description, pubsub_topic, streaming_config.filter
      * </pre>
      */
-    public void updateNotificationConfig(
+    default void updateNotificationConfig(
         com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.NotificationConfig>
             responseObserver) {
@@ -2222,7 +2222,7 @@ public void updateNotificationConfig(
      * Updates an organization's settings.
      * </pre>
      */
-    public void updateOrganizationSettings(
+    default void updateOrganizationSettings(
         com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.OrganizationSettings>
             responseObserver) {
@@ -2237,7 +2237,7 @@ public void updateOrganizationSettings(
      * Updates a source.
      * </pre>
      */
-    public void updateSource(
+    default void updateSource(
         com.google.cloud.securitycenter.v1.UpdateSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.Source> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -2251,7 +2251,7 @@ public void updateSource(
      * Updates security marks.
      * </pre>
      */
-    public void updateSecurityMarks(
+    default void updateSecurityMarks(
         com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.SecurityMarks>
             responseObserver) {
@@ -2263,10 +2263,10 @@ public void updateSecurityMarks(
      *
      *
      * <pre>
-     * Creates a big query export.
+     * Creates a BigQuery export.
      * </pre>
      */
-    public void createBigQueryExport(
+    default void createBigQueryExport(
         com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.BigQueryExport>
             responseObserver) {
@@ -2278,10 +2278,10 @@ public void createBigQueryExport(
      *
      *
      * <pre>
-     * Deletes an existing big query export.
+     * Deletes an existing BigQuery export.
      * </pre>
      */
-    public void deleteBigQueryExport(
+    default void deleteBigQueryExport(
         com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -2295,7 +2295,7 @@ public void deleteBigQueryExport(
      * Updates a BigQuery export.
      * </pre>
      */
-    public void updateBigQueryExport(
+    default void updateBigQueryExport(
         com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.BigQueryExport>
             responseObserver) {
@@ -2314,262 +2314,33 @@ public void updateBigQueryExport(
      * within the folder are returned.
      * </pre>
      */
-    public void listBigQueryExports(
+    default void listBigQueryExports(
         com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse>
             responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
           getListBigQueryExportsMethod(), responseObserver);
     }
+  }
+
+  /**
+   * Base class for the server implementation of the service SecurityCenter.
+   *
+   * <pre>
+   * V1 APIs for Security Center service.
+   * </pre>
+   */
+  public abstract static class SecurityCenterImplBase
+      implements io.grpc.BindableService, AsyncService {
 
     @java.lang.Override
     public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getBulkMuteFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest,
-                      com.google.longrunning.Operation>(this, METHODID_BULK_MUTE_FINDINGS)))
-          .addMethod(
-              getCreateSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.CreateSourceRequest,
-                      com.google.cloud.securitycenter.v1.Source>(this, METHODID_CREATE_SOURCE)))
-          .addMethod(
-              getCreateFindingMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.CreateFindingRequest,
-                      com.google.cloud.securitycenter.v1.Finding>(this, METHODID_CREATE_FINDING)))
-          .addMethod(
-              getCreateMuteConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.CreateMuteConfigRequest,
-                      com.google.cloud.securitycenter.v1.MuteConfig>(
-                      this, METHODID_CREATE_MUTE_CONFIG)))
-          .addMethod(
-              getCreateNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest,
-                      com.google.cloud.securitycenter.v1.NotificationConfig>(
-                      this, METHODID_CREATE_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getDeleteMuteConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest,
-                      com.google.protobuf.Empty>(this, METHODID_DELETE_MUTE_CONFIG)))
-          .addMethod(
-              getDeleteNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest,
-                      com.google.protobuf.Empty>(this, METHODID_DELETE_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getGetBigQueryExportMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GetBigQueryExportRequest,
-                      com.google.cloud.securitycenter.v1.BigQueryExport>(
-                      this, METHODID_GET_BIG_QUERY_EXPORT)))
-          .addMethod(
-              getGetIamPolicyMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
-                      this, METHODID_GET_IAM_POLICY)))
-          .addMethod(
-              getGetMuteConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GetMuteConfigRequest,
-                      com.google.cloud.securitycenter.v1.MuteConfig>(
-                      this, METHODID_GET_MUTE_CONFIG)))
-          .addMethod(
-              getGetNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GetNotificationConfigRequest,
-                      com.google.cloud.securitycenter.v1.NotificationConfig>(
-                      this, METHODID_GET_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getGetOrganizationSettingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest,
-                      com.google.cloud.securitycenter.v1.OrganizationSettings>(
-                      this, METHODID_GET_ORGANIZATION_SETTINGS)))
-          .addMethod(
-              getGetSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GetSourceRequest,
-                      com.google.cloud.securitycenter.v1.Source>(this, METHODID_GET_SOURCE)))
-          .addMethod(
-              getGroupAssetsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GroupAssetsRequest,
-                      com.google.cloud.securitycenter.v1.GroupAssetsResponse>(
-                      this, METHODID_GROUP_ASSETS)))
-          .addMethod(
-              getGroupFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.GroupFindingsRequest,
-                      com.google.cloud.securitycenter.v1.GroupFindingsResponse>(
-                      this, METHODID_GROUP_FINDINGS)))
-          .addMethod(
-              getListAssetsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.ListAssetsRequest,
-                      com.google.cloud.securitycenter.v1.ListAssetsResponse>(
-                      this, METHODID_LIST_ASSETS)))
-          .addMethod(
-              getListFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.ListFindingsRequest,
-                      com.google.cloud.securitycenter.v1.ListFindingsResponse>(
-                      this, METHODID_LIST_FINDINGS)))
-          .addMethod(
-              getListMuteConfigsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.ListMuteConfigsRequest,
-                      com.google.cloud.securitycenter.v1.ListMuteConfigsResponse>(
-                      this, METHODID_LIST_MUTE_CONFIGS)))
-          .addMethod(
-              getListNotificationConfigsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest,
-                      com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse>(
-                      this, METHODID_LIST_NOTIFICATION_CONFIGS)))
-          .addMethod(
-              getListSourcesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.ListSourcesRequest,
-                      com.google.cloud.securitycenter.v1.ListSourcesResponse>(
-                      this, METHODID_LIST_SOURCES)))
-          .addMethod(
-              getRunAssetDiscoveryMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest,
-                      com.google.longrunning.Operation>(this, METHODID_RUN_ASSET_DISCOVERY)))
-          .addMethod(
-              getSetFindingStateMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.SetFindingStateRequest,
-                      com.google.cloud.securitycenter.v1.Finding>(
-                      this, METHODID_SET_FINDING_STATE)))
-          .addMethod(
-              getSetMuteMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.SetMuteRequest,
-                      com.google.cloud.securitycenter.v1.Finding>(this, METHODID_SET_MUTE)))
-          .addMethod(
-              getSetIamPolicyMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
-                      this, METHODID_SET_IAM_POLICY)))
-          .addMethod(
-              getTestIamPermissionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.TestIamPermissionsRequest,
-                      com.google.iam.v1.TestIamPermissionsResponse>(
-                      this, METHODID_TEST_IAM_PERMISSIONS)))
-          .addMethod(
-              getUpdateExternalSystemMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest,
-                      com.google.cloud.securitycenter.v1.ExternalSystem>(
-                      this, METHODID_UPDATE_EXTERNAL_SYSTEM)))
-          .addMethod(
-              getUpdateFindingMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateFindingRequest,
-                      com.google.cloud.securitycenter.v1.Finding>(this, METHODID_UPDATE_FINDING)))
-          .addMethod(
-              getUpdateMuteConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest,
-                      com.google.cloud.securitycenter.v1.MuteConfig>(
-                      this, METHODID_UPDATE_MUTE_CONFIG)))
-          .addMethod(
-              getUpdateNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest,
-                      com.google.cloud.securitycenter.v1.NotificationConfig>(
-                      this, METHODID_UPDATE_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getUpdateOrganizationSettingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest,
-                      com.google.cloud.securitycenter.v1.OrganizationSettings>(
-                      this, METHODID_UPDATE_ORGANIZATION_SETTINGS)))
-          .addMethod(
-              getUpdateSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateSourceRequest,
-                      com.google.cloud.securitycenter.v1.Source>(this, METHODID_UPDATE_SOURCE)))
-          .addMethod(
-              getUpdateSecurityMarksMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest,
-                      com.google.cloud.securitycenter.v1.SecurityMarks>(
-                      this, METHODID_UPDATE_SECURITY_MARKS)))
-          .addMethod(
-              getCreateBigQueryExportMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest,
-                      com.google.cloud.securitycenter.v1.BigQueryExport>(
-                      this, METHODID_CREATE_BIG_QUERY_EXPORT)))
-          .addMethod(
-              getDeleteBigQueryExportMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest,
-                      com.google.protobuf.Empty>(this, METHODID_DELETE_BIG_QUERY_EXPORT)))
-          .addMethod(
-              getUpdateBigQueryExportMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest,
-                      com.google.cloud.securitycenter.v1.BigQueryExport>(
-                      this, METHODID_UPDATE_BIG_QUERY_EXPORT)))
-          .addMethod(
-              getListBigQueryExportsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest,
-                      com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse>(
-                      this, METHODID_LIST_BIG_QUERY_EXPORTS)))
-          .build();
+      return SecurityCenterGrpc.bindService(this);
     }
   }
 
   /**
-   *
+   * A stub to allow clients to do asynchronous rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1 APIs for Security Center service.
@@ -2707,7 +2478,7 @@ public void deleteNotificationConfig(
      *
      *
      * <pre>
-     * Gets a big query export.
+     * Gets a BigQuery export.
      * </pre>
      */
     public void getBigQueryExport(
@@ -3133,7 +2904,7 @@ public void updateSecurityMarks(
      *
      *
      * <pre>
-     * Creates a big query export.
+     * Creates a BigQuery export.
      * </pre>
      */
     public void createBigQueryExport(
@@ -3150,7 +2921,7 @@ public void createBigQueryExport(
      *
      *
      * <pre>
-     * Deletes an existing big query export.
+     * Deletes an existing BigQuery export.
      * </pre>
      */
     public void deleteBigQueryExport(
@@ -3202,7 +2973,7 @@ public void listBigQueryExports(
   }
 
   /**
-   *
+   * A stub to allow clients to do synchronous rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1 APIs for Security Center service.
@@ -3318,7 +3089,7 @@ public com.google.protobuf.Empty deleteNotificationConfig(
      *
      *
      * <pre>
-     * Gets a big query export.
+     * Gets a BigQuery export.
      * </pre>
      */
     public com.google.cloud.securitycenter.v1.BigQueryExport getBigQueryExport(
@@ -3656,7 +3427,7 @@ public com.google.cloud.securitycenter.v1.SecurityMarks updateSecurityMarks(
      *
      *
      * <pre>
-     * Creates a big query export.
+     * Creates a BigQuery export.
      * </pre>
      */
     public com.google.cloud.securitycenter.v1.BigQueryExport createBigQueryExport(
@@ -3669,7 +3440,7 @@ public com.google.cloud.securitycenter.v1.BigQueryExport createBigQueryExport(
      *
      *
      * <pre>
-     * Deletes an existing big query export.
+     * Deletes an existing BigQuery export.
      * </pre>
      */
     public com.google.protobuf.Empty deleteBigQueryExport(
@@ -3710,7 +3481,7 @@ public com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse listBigQue
   }
 
   /**
-   *
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1 APIs for Security Center service.
@@ -3832,7 +3603,7 @@ protected SecurityCenterFutureStub build(
      *
      *
      * <pre>
-     * Gets a big query export.
+     * Gets a BigQuery export.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -4199,7 +3970,7 @@ protected SecurityCenterFutureStub build(
      *
      *
      * <pre>
-     * Creates a big query export.
+     * Creates a BigQuery export.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -4214,7 +3985,7 @@ protected SecurityCenterFutureStub build(
      *
      *
      * <pre>
-     * Deletes an existing big query export.
+     * Deletes an existing BigQuery export.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
@@ -4300,10 +4071,10 @@ private static final class MethodHandlers<Req, Resp>
           io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
           io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
           io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final SecurityCenterImplBase serviceImpl;
+    private final AsyncService serviceImpl;
     private final int methodId;
 
-    MethodHandlers(SecurityCenterImplBase serviceImpl, int methodId) {
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
       this.serviceImpl = serviceImpl;
       this.methodId = methodId;
     }
@@ -4541,6 +4312,248 @@ public io.grpc.stub.StreamObserver<Req> invoke(
     }
   }
 
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getBulkMuteFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_BULK_MUTE_FINDINGS)))
+        .addMethod(
+            getCreateSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.CreateSourceRequest,
+                    com.google.cloud.securitycenter.v1.Source>(service, METHODID_CREATE_SOURCE)))
+        .addMethod(
+            getCreateFindingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.CreateFindingRequest,
+                    com.google.cloud.securitycenter.v1.Finding>(service, METHODID_CREATE_FINDING)))
+        .addMethod(
+            getCreateMuteConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.CreateMuteConfigRequest,
+                    com.google.cloud.securitycenter.v1.MuteConfig>(
+                    service, METHODID_CREATE_MUTE_CONFIG)))
+        .addMethod(
+            getCreateNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest,
+                    com.google.cloud.securitycenter.v1.NotificationConfig>(
+                    service, METHODID_CREATE_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getDeleteMuteConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest,
+                    com.google.protobuf.Empty>(service, METHODID_DELETE_MUTE_CONFIG)))
+        .addMethod(
+            getDeleteNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest,
+                    com.google.protobuf.Empty>(service, METHODID_DELETE_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getGetBigQueryExportMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GetBigQueryExportRequest,
+                    com.google.cloud.securitycenter.v1.BigQueryExport>(
+                    service, METHODID_GET_BIG_QUERY_EXPORT)))
+        .addMethod(
+            getGetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
+                    service, METHODID_GET_IAM_POLICY)))
+        .addMethod(
+            getGetMuteConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GetMuteConfigRequest,
+                    com.google.cloud.securitycenter.v1.MuteConfig>(
+                    service, METHODID_GET_MUTE_CONFIG)))
+        .addMethod(
+            getGetNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GetNotificationConfigRequest,
+                    com.google.cloud.securitycenter.v1.NotificationConfig>(
+                    service, METHODID_GET_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getGetOrganizationSettingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest,
+                    com.google.cloud.securitycenter.v1.OrganizationSettings>(
+                    service, METHODID_GET_ORGANIZATION_SETTINGS)))
+        .addMethod(
+            getGetSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GetSourceRequest,
+                    com.google.cloud.securitycenter.v1.Source>(service, METHODID_GET_SOURCE)))
+        .addMethod(
+            getGroupAssetsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GroupAssetsRequest,
+                    com.google.cloud.securitycenter.v1.GroupAssetsResponse>(
+                    service, METHODID_GROUP_ASSETS)))
+        .addMethod(
+            getGroupFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.GroupFindingsRequest,
+                    com.google.cloud.securitycenter.v1.GroupFindingsResponse>(
+                    service, METHODID_GROUP_FINDINGS)))
+        .addMethod(
+            getListAssetsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.ListAssetsRequest,
+                    com.google.cloud.securitycenter.v1.ListAssetsResponse>(
+                    service, METHODID_LIST_ASSETS)))
+        .addMethod(
+            getListFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.ListFindingsRequest,
+                    com.google.cloud.securitycenter.v1.ListFindingsResponse>(
+                    service, METHODID_LIST_FINDINGS)))
+        .addMethod(
+            getListMuteConfigsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.ListMuteConfigsRequest,
+                    com.google.cloud.securitycenter.v1.ListMuteConfigsResponse>(
+                    service, METHODID_LIST_MUTE_CONFIGS)))
+        .addMethod(
+            getListNotificationConfigsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest,
+                    com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse>(
+                    service, METHODID_LIST_NOTIFICATION_CONFIGS)))
+        .addMethod(
+            getListSourcesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.ListSourcesRequest,
+                    com.google.cloud.securitycenter.v1.ListSourcesResponse>(
+                    service, METHODID_LIST_SOURCES)))
+        .addMethod(
+            getRunAssetDiscoveryMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest,
+                    com.google.longrunning.Operation>(service, METHODID_RUN_ASSET_DISCOVERY)))
+        .addMethod(
+            getSetFindingStateMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.SetFindingStateRequest,
+                    com.google.cloud.securitycenter.v1.Finding>(
+                    service, METHODID_SET_FINDING_STATE)))
+        .addMethod(
+            getSetMuteMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.SetMuteRequest,
+                    com.google.cloud.securitycenter.v1.Finding>(service, METHODID_SET_MUTE)))
+        .addMethod(
+            getSetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
+                    service, METHODID_SET_IAM_POLICY)))
+        .addMethod(
+            getTestIamPermissionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.iam.v1.TestIamPermissionsRequest,
+                    com.google.iam.v1.TestIamPermissionsResponse>(
+                    service, METHODID_TEST_IAM_PERMISSIONS)))
+        .addMethod(
+            getUpdateExternalSystemMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest,
+                    com.google.cloud.securitycenter.v1.ExternalSystem>(
+                    service, METHODID_UPDATE_EXTERNAL_SYSTEM)))
+        .addMethod(
+            getUpdateFindingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateFindingRequest,
+                    com.google.cloud.securitycenter.v1.Finding>(service, METHODID_UPDATE_FINDING)))
+        .addMethod(
+            getUpdateMuteConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest,
+                    com.google.cloud.securitycenter.v1.MuteConfig>(
+                    service, METHODID_UPDATE_MUTE_CONFIG)))
+        .addMethod(
+            getUpdateNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest,
+                    com.google.cloud.securitycenter.v1.NotificationConfig>(
+                    service, METHODID_UPDATE_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getUpdateOrganizationSettingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest,
+                    com.google.cloud.securitycenter.v1.OrganizationSettings>(
+                    service, METHODID_UPDATE_ORGANIZATION_SETTINGS)))
+        .addMethod(
+            getUpdateSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateSourceRequest,
+                    com.google.cloud.securitycenter.v1.Source>(service, METHODID_UPDATE_SOURCE)))
+        .addMethod(
+            getUpdateSecurityMarksMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest,
+                    com.google.cloud.securitycenter.v1.SecurityMarks>(
+                    service, METHODID_UPDATE_SECURITY_MARKS)))
+        .addMethod(
+            getCreateBigQueryExportMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest,
+                    com.google.cloud.securitycenter.v1.BigQueryExport>(
+                    service, METHODID_CREATE_BIG_QUERY_EXPORT)))
+        .addMethod(
+            getDeleteBigQueryExportMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest,
+                    com.google.protobuf.Empty>(service, METHODID_DELETE_BIG_QUERY_EXPORT)))
+        .addMethod(
+            getUpdateBigQueryExportMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest,
+                    com.google.cloud.securitycenter.v1.BigQueryExport>(
+                    service, METHODID_UPDATE_BIG_QUERY_EXPORT)))
+        .addMethod(
+            getListBigQueryExportsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest,
+                    com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse>(
+                    service, METHODID_LIST_BIG_QUERY_EXPORTS)))
+        .build();
+  }
+
   private abstract static class SecurityCenterBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
           io.grpc.protobuf.ProtoServiceDescriptorSupplier {
diff --git a/grpc-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterGrpc.java b/grpc-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterGrpc.java
index ebae1dfda..b03ec1241 100644
--- a/grpc-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterGrpc.java
+++ b/grpc-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityCenterGrpc.java
@@ -911,7 +911,7 @@ public SecurityCenterFutureStub newStub(
    * V1 Beta APIs for Security Center service.
    * </pre>
    */
-  public abstract static class SecurityCenterImplBase implements io.grpc.BindableService {
+  public interface AsyncService {
 
     /**
      *
@@ -920,7 +920,7 @@ public abstract static class SecurityCenterImplBase implements io.grpc.BindableS
      * Creates a source.
      * </pre>
      */
-    public void createSource(
+    default void createSource(
         com.google.cloud.securitycenter.v1beta1.CreateSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.Source>
             responseObserver) {
@@ -936,7 +936,7 @@ public void createSource(
      * to succeed.
      * </pre>
      */
-    public void createFinding(
+    default void createFinding(
         com.google.cloud.securitycenter.v1beta1.CreateFindingRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.Finding>
             responseObserver) {
@@ -951,7 +951,7 @@ public void createFinding(
      * Gets the access control policy on the specified Source.
      * </pre>
      */
-    public void getIamPolicy(
+    default void getIamPolicy(
         com.google.iam.v1.GetIamPolicyRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -965,7 +965,7 @@ public void getIamPolicy(
      * Gets the settings for an organization.
      * </pre>
      */
-    public void getOrganizationSettings(
+    default void getOrganizationSettings(
         com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.OrganizationSettings>
             responseObserver) {
@@ -980,7 +980,7 @@ public void getOrganizationSettings(
      * Gets a source.
      * </pre>
      */
-    public void getSource(
+    default void getSource(
         com.google.cloud.securitycenter.v1beta1.GetSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.Source>
             responseObserver) {
@@ -995,7 +995,7 @@ public void getSource(
      * properties.
      * </pre>
      */
-    public void groupAssets(
+    default void groupAssets(
         com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse>
             responseObserver) {
@@ -1013,7 +1013,7 @@ public void groupAssets(
      * Example: /v1beta1/organizations/{organization_id}/sources/-/findings
      * </pre>
      */
-    public void groupFindings(
+    default void groupFindings(
         com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse>
             responseObserver) {
@@ -1028,7 +1028,7 @@ public void groupFindings(
      * Lists an organization's assets.
      * </pre>
      */
-    public void listAssets(
+    default void listAssets(
         com.google.cloud.securitycenter.v1beta1.ListAssetsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.ListAssetsResponse>
             responseObserver) {
@@ -1044,7 +1044,7 @@ public void listAssets(
      * Example: /v1beta1/organizations/{organization_id}/sources/-/findings
      * </pre>
      */
-    public void listFindings(
+    default void listFindings(
         com.google.cloud.securitycenter.v1beta1.ListFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.ListFindingsResponse>
             responseObserver) {
@@ -1059,7 +1059,7 @@ public void listFindings(
      * Lists all sources belonging to an organization.
      * </pre>
      */
-    public void listSources(
+    default void listSources(
         com.google.cloud.securitycenter.v1beta1.ListSourcesRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.ListSourcesResponse>
             responseObserver) {
@@ -1078,7 +1078,7 @@ public void listSources(
      * error.
      * </pre>
      */
-    public void runAssetDiscovery(
+    default void runAssetDiscovery(
         com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest request,
         io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1092,7 +1092,7 @@ public void runAssetDiscovery(
      * Updates the state of a finding.
      * </pre>
      */
-    public void setFindingState(
+    default void setFindingState(
         com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.Finding>
             responseObserver) {
@@ -1107,7 +1107,7 @@ public void setFindingState(
      * Sets the access control policy on the specified Source.
      * </pre>
      */
-    public void setIamPolicy(
+    default void setIamPolicy(
         com.google.iam.v1.SetIamPolicyRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1121,7 +1121,7 @@ public void setIamPolicy(
      * Returns the permissions that a caller has on the specified source.
      * </pre>
      */
-    public void testIamPermissions(
+    default void testIamPermissions(
         com.google.iam.v1.TestIamPermissionsRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse>
             responseObserver) {
@@ -1137,7 +1137,7 @@ public void testIamPermissions(
      * finding creation to succeed.
      * </pre>
      */
-    public void updateFinding(
+    default void updateFinding(
         com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.Finding>
             responseObserver) {
@@ -1152,7 +1152,7 @@ public void updateFinding(
      * Updates an organization's settings.
      * </pre>
      */
-    public void updateOrganizationSettings(
+    default void updateOrganizationSettings(
         com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.OrganizationSettings>
             responseObserver) {
@@ -1167,7 +1167,7 @@ public void updateOrganizationSettings(
      * Updates a source.
      * </pre>
      */
-    public void updateSource(
+    default void updateSource(
         com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.Source>
             responseObserver) {
@@ -1182,145 +1182,33 @@ public void updateSource(
      * Updates security marks.
      * </pre>
      */
-    public void updateSecurityMarks(
+    default void updateSecurityMarks(
         com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1beta1.SecurityMarks>
             responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
           getUpdateSecurityMarksMethod(), responseObserver);
     }
+  }
+
+  /**
+   * Base class for the server implementation of the service SecurityCenter.
+   *
+   * <pre>
+   * V1 Beta APIs for Security Center service.
+   * </pre>
+   */
+  public abstract static class SecurityCenterImplBase
+      implements io.grpc.BindableService, AsyncService {
 
     @java.lang.Override
     public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getCreateSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.CreateSourceRequest,
-                      com.google.cloud.securitycenter.v1beta1.Source>(
-                      this, METHODID_CREATE_SOURCE)))
-          .addMethod(
-              getCreateFindingMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.CreateFindingRequest,
-                      com.google.cloud.securitycenter.v1beta1.Finding>(
-                      this, METHODID_CREATE_FINDING)))
-          .addMethod(
-              getGetIamPolicyMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
-                      this, METHODID_GET_IAM_POLICY)))
-          .addMethod(
-              getGetOrganizationSettingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest,
-                      com.google.cloud.securitycenter.v1beta1.OrganizationSettings>(
-                      this, METHODID_GET_ORGANIZATION_SETTINGS)))
-          .addMethod(
-              getGetSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.GetSourceRequest,
-                      com.google.cloud.securitycenter.v1beta1.Source>(this, METHODID_GET_SOURCE)))
-          .addMethod(
-              getGroupAssetsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest,
-                      com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse>(
-                      this, METHODID_GROUP_ASSETS)))
-          .addMethod(
-              getGroupFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest,
-                      com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse>(
-                      this, METHODID_GROUP_FINDINGS)))
-          .addMethod(
-              getListAssetsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.ListAssetsRequest,
-                      com.google.cloud.securitycenter.v1beta1.ListAssetsResponse>(
-                      this, METHODID_LIST_ASSETS)))
-          .addMethod(
-              getListFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.ListFindingsRequest,
-                      com.google.cloud.securitycenter.v1beta1.ListFindingsResponse>(
-                      this, METHODID_LIST_FINDINGS)))
-          .addMethod(
-              getListSourcesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.ListSourcesRequest,
-                      com.google.cloud.securitycenter.v1beta1.ListSourcesResponse>(
-                      this, METHODID_LIST_SOURCES)))
-          .addMethod(
-              getRunAssetDiscoveryMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest,
-                      com.google.longrunning.Operation>(this, METHODID_RUN_ASSET_DISCOVERY)))
-          .addMethod(
-              getSetFindingStateMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest,
-                      com.google.cloud.securitycenter.v1beta1.Finding>(
-                      this, METHODID_SET_FINDING_STATE)))
-          .addMethod(
-              getSetIamPolicyMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
-                      this, METHODID_SET_IAM_POLICY)))
-          .addMethod(
-              getTestIamPermissionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.TestIamPermissionsRequest,
-                      com.google.iam.v1.TestIamPermissionsResponse>(
-                      this, METHODID_TEST_IAM_PERMISSIONS)))
-          .addMethod(
-              getUpdateFindingMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest,
-                      com.google.cloud.securitycenter.v1beta1.Finding>(
-                      this, METHODID_UPDATE_FINDING)))
-          .addMethod(
-              getUpdateOrganizationSettingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest,
-                      com.google.cloud.securitycenter.v1beta1.OrganizationSettings>(
-                      this, METHODID_UPDATE_ORGANIZATION_SETTINGS)))
-          .addMethod(
-              getUpdateSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest,
-                      com.google.cloud.securitycenter.v1beta1.Source>(
-                      this, METHODID_UPDATE_SOURCE)))
-          .addMethod(
-              getUpdateSecurityMarksMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest,
-                      com.google.cloud.securitycenter.v1beta1.SecurityMarks>(
-                      this, METHODID_UPDATE_SECURITY_MARKS)))
-          .build();
+      return SecurityCenterGrpc.bindService(this);
     }
   }
 
   /**
-   *
+   * A stub to allow clients to do asynchronous rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1 Beta APIs for Security Center service.
@@ -1650,7 +1538,7 @@ public void updateSecurityMarks(
   }
 
   /**
-   *
+   * A stub to allow clients to do synchronous rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1 Beta APIs for Security Center service.
@@ -1914,7 +1802,7 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks updateSecurityMarks
   }
 
   /**
-   *
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1 Beta APIs for Security Center service.
@@ -2222,10 +2110,10 @@ private static final class MethodHandlers<Req, Resp>
           io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
           io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
           io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final SecurityCenterImplBase serviceImpl;
+    private final AsyncService serviceImpl;
     private final int methodId;
 
-    MethodHandlers(SecurityCenterImplBase serviceImpl, int methodId) {
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
       this.serviceImpl = serviceImpl;
       this.methodId = methodId;
     }
@@ -2362,6 +2250,131 @@ public io.grpc.stub.StreamObserver<Req> invoke(
     }
   }
 
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getCreateSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.CreateSourceRequest,
+                    com.google.cloud.securitycenter.v1beta1.Source>(
+                    service, METHODID_CREATE_SOURCE)))
+        .addMethod(
+            getCreateFindingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.CreateFindingRequest,
+                    com.google.cloud.securitycenter.v1beta1.Finding>(
+                    service, METHODID_CREATE_FINDING)))
+        .addMethod(
+            getGetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
+                    service, METHODID_GET_IAM_POLICY)))
+        .addMethod(
+            getGetOrganizationSettingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest,
+                    com.google.cloud.securitycenter.v1beta1.OrganizationSettings>(
+                    service, METHODID_GET_ORGANIZATION_SETTINGS)))
+        .addMethod(
+            getGetSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.GetSourceRequest,
+                    com.google.cloud.securitycenter.v1beta1.Source>(service, METHODID_GET_SOURCE)))
+        .addMethod(
+            getGroupAssetsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest,
+                    com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse>(
+                    service, METHODID_GROUP_ASSETS)))
+        .addMethod(
+            getGroupFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest,
+                    com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse>(
+                    service, METHODID_GROUP_FINDINGS)))
+        .addMethod(
+            getListAssetsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.ListAssetsRequest,
+                    com.google.cloud.securitycenter.v1beta1.ListAssetsResponse>(
+                    service, METHODID_LIST_ASSETS)))
+        .addMethod(
+            getListFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.ListFindingsRequest,
+                    com.google.cloud.securitycenter.v1beta1.ListFindingsResponse>(
+                    service, METHODID_LIST_FINDINGS)))
+        .addMethod(
+            getListSourcesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.ListSourcesRequest,
+                    com.google.cloud.securitycenter.v1beta1.ListSourcesResponse>(
+                    service, METHODID_LIST_SOURCES)))
+        .addMethod(
+            getRunAssetDiscoveryMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest,
+                    com.google.longrunning.Operation>(service, METHODID_RUN_ASSET_DISCOVERY)))
+        .addMethod(
+            getSetFindingStateMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest,
+                    com.google.cloud.securitycenter.v1beta1.Finding>(
+                    service, METHODID_SET_FINDING_STATE)))
+        .addMethod(
+            getSetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
+                    service, METHODID_SET_IAM_POLICY)))
+        .addMethod(
+            getTestIamPermissionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.iam.v1.TestIamPermissionsRequest,
+                    com.google.iam.v1.TestIamPermissionsResponse>(
+                    service, METHODID_TEST_IAM_PERMISSIONS)))
+        .addMethod(
+            getUpdateFindingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest,
+                    com.google.cloud.securitycenter.v1beta1.Finding>(
+                    service, METHODID_UPDATE_FINDING)))
+        .addMethod(
+            getUpdateOrganizationSettingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest,
+                    com.google.cloud.securitycenter.v1beta1.OrganizationSettings>(
+                    service, METHODID_UPDATE_ORGANIZATION_SETTINGS)))
+        .addMethod(
+            getUpdateSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest,
+                    com.google.cloud.securitycenter.v1beta1.Source>(
+                    service, METHODID_UPDATE_SOURCE)))
+        .addMethod(
+            getUpdateSecurityMarksMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest,
+                    com.google.cloud.securitycenter.v1beta1.SecurityMarks>(
+                    service, METHODID_UPDATE_SECURITY_MARKS)))
+        .build();
+  }
+
   private abstract static class SecurityCenterBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
           io.grpc.protobuf.ProtoServiceDescriptorSupplier {
diff --git a/grpc-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterGrpc.java b/grpc-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterGrpc.java
index 593cee670..3732c0688 100644
--- a/grpc-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterGrpc.java
+++ b/grpc-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityCenterGrpc.java
@@ -1171,7 +1171,7 @@ public SecurityCenterFutureStub newStub(
    * V1p1Beta1 APIs for Security Center service.
    * </pre>
    */
-  public abstract static class SecurityCenterImplBase implements io.grpc.BindableService {
+  public interface AsyncService {
 
     /**
      *
@@ -1180,7 +1180,7 @@ public abstract static class SecurityCenterImplBase implements io.grpc.BindableS
      * Creates a source.
      * </pre>
      */
-    public void createSource(
+    default void createSource(
         com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.Source>
             responseObserver) {
@@ -1196,7 +1196,7 @@ public void createSource(
      * creation to succeed.
      * </pre>
      */
-    public void createFinding(
+    default void createFinding(
         com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.Finding>
             responseObserver) {
@@ -1211,7 +1211,7 @@ public void createFinding(
      * Creates a notification config.
      * </pre>
      */
-    public void createNotificationConfig(
+    default void createNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>
             responseObserver) {
@@ -1226,7 +1226,7 @@ public void createNotificationConfig(
      * Deletes a notification config.
      * </pre>
      */
-    public void deleteNotificationConfig(
+    default void deleteNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1240,7 +1240,7 @@ public void deleteNotificationConfig(
      * Gets the access control policy on the specified Source.
      * </pre>
      */
-    public void getIamPolicy(
+    default void getIamPolicy(
         com.google.iam.v1.GetIamPolicyRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1254,7 +1254,7 @@ public void getIamPolicy(
      * Gets a notification config.
      * </pre>
      */
-    public void getNotificationConfig(
+    default void getNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>
             responseObserver) {
@@ -1269,7 +1269,7 @@ public void getNotificationConfig(
      * Gets the settings for an organization.
      * </pre>
      */
-    public void getOrganizationSettings(
+    default void getOrganizationSettings(
         com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings>
             responseObserver) {
@@ -1284,7 +1284,7 @@ public void getOrganizationSettings(
      * Gets a source.
      * </pre>
      */
-    public void getSource(
+    default void getSource(
         com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.Source>
             responseObserver) {
@@ -1299,7 +1299,7 @@ public void getSource(
      * properties.
      * </pre>
      */
-    public void groupAssets(
+    default void groupAssets(
         com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse>
             responseObserver) {
@@ -1319,7 +1319,7 @@ public void groupAssets(
      * /v1/projects/{project_id}/sources/-/findings
      * </pre>
      */
-    public void groupFindings(
+    default void groupFindings(
         com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse>
             responseObserver) {
@@ -1334,7 +1334,7 @@ public void groupFindings(
      * Lists an organization's assets.
      * </pre>
      */
-    public void listAssets(
+    default void listAssets(
         com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse>
             responseObserver) {
@@ -1350,7 +1350,7 @@ public void listAssets(
      * Example: /v1p1beta1/organizations/{organization_id}/sources/-/findings
      * </pre>
      */
-    public void listFindings(
+    default void listFindings(
         com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse>
             responseObserver) {
@@ -1365,7 +1365,7 @@ public void listFindings(
      * Lists notification configs.
      * </pre>
      */
-    public void listNotificationConfigs(
+    default void listNotificationConfigs(
         com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest request,
         io.grpc.stub.StreamObserver<
                 com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse>
@@ -1381,7 +1381,7 @@ public void listNotificationConfigs(
      * Lists all sources belonging to an organization.
      * </pre>
      */
-    public void listSources(
+    default void listSources(
         com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse>
             responseObserver) {
@@ -1400,7 +1400,7 @@ public void listSources(
      * error.
      * </pre>
      */
-    public void runAssetDiscovery(
+    default void runAssetDiscovery(
         com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest request,
         io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1414,7 +1414,7 @@ public void runAssetDiscovery(
      * Updates the state of a finding.
      * </pre>
      */
-    public void setFindingState(
+    default void setFindingState(
         com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.Finding>
             responseObserver) {
@@ -1429,7 +1429,7 @@ public void setFindingState(
      * Sets the access control policy on the specified Source.
      * </pre>
      */
-    public void setIamPolicy(
+    default void setIamPolicy(
         com.google.iam.v1.SetIamPolicyRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
@@ -1443,7 +1443,7 @@ public void setIamPolicy(
      * Returns the permissions that a caller has on the specified source.
      * </pre>
      */
-    public void testIamPermissions(
+    default void testIamPermissions(
         com.google.iam.v1.TestIamPermissionsRequest request,
         io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse>
             responseObserver) {
@@ -1459,7 +1459,7 @@ public void testIamPermissions(
      * finding creation to succeed.
      * </pre>
      */
-    public void updateFinding(
+    default void updateFinding(
         com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.Finding>
             responseObserver) {
@@ -1475,7 +1475,7 @@ public void updateFinding(
      * fields are allowed: description, pubsub_topic, streaming_config.filter
      * </pre>
      */
-    public void updateNotificationConfig(
+    default void updateNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>
             responseObserver) {
@@ -1490,7 +1490,7 @@ public void updateNotificationConfig(
      * Updates an organization's settings.
      * </pre>
      */
-    public void updateOrganizationSettings(
+    default void updateOrganizationSettings(
         com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings>
             responseObserver) {
@@ -1505,7 +1505,7 @@ public void updateOrganizationSettings(
      * Updates a source.
      * </pre>
      */
-    public void updateSource(
+    default void updateSource(
         com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.Source>
             responseObserver) {
@@ -1520,179 +1520,33 @@ public void updateSource(
      * Updates security marks.
      * </pre>
      */
-    public void updateSecurityMarks(
+    default void updateSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest request,
         io.grpc.stub.StreamObserver<com.google.cloud.securitycenter.v1p1beta1.SecurityMarks>
             responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
           getUpdateSecurityMarksMethod(), responseObserver);
     }
+  }
+
+  /**
+   * Base class for the server implementation of the service SecurityCenter.
+   *
+   * <pre>
+   * V1p1Beta1 APIs for Security Center service.
+   * </pre>
+   */
+  public abstract static class SecurityCenterImplBase
+      implements io.grpc.BindableService, AsyncService {
 
     @java.lang.Override
     public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-              getCreateSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.Source>(
-                      this, METHODID_CREATE_SOURCE)))
-          .addMethod(
-              getCreateFindingMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.Finding>(
-                      this, METHODID_CREATE_FINDING)))
-          .addMethod(
-              getCreateNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>(
-                      this, METHODID_CREATE_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getDeleteNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest,
-                      com.google.protobuf.Empty>(this, METHODID_DELETE_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getGetIamPolicyMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
-                      this, METHODID_GET_IAM_POLICY)))
-          .addMethod(
-              getGetNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>(
-                      this, METHODID_GET_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getGetOrganizationSettingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings>(
-                      this, METHODID_GET_ORGANIZATION_SETTINGS)))
-          .addMethod(
-              getGetSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.Source>(this, METHODID_GET_SOURCE)))
-          .addMethod(
-              getGroupAssetsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse>(
-                      this, METHODID_GROUP_ASSETS)))
-          .addMethod(
-              getGroupFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse>(
-                      this, METHODID_GROUP_FINDINGS)))
-          .addMethod(
-              getListAssetsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse>(
-                      this, METHODID_LIST_ASSETS)))
-          .addMethod(
-              getListFindingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse>(
-                      this, METHODID_LIST_FINDINGS)))
-          .addMethod(
-              getListNotificationConfigsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse>(
-                      this, METHODID_LIST_NOTIFICATION_CONFIGS)))
-          .addMethod(
-              getListSourcesMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse>(
-                      this, METHODID_LIST_SOURCES)))
-          .addMethod(
-              getRunAssetDiscoveryMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest,
-                      com.google.longrunning.Operation>(this, METHODID_RUN_ASSET_DISCOVERY)))
-          .addMethod(
-              getSetFindingStateMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.Finding>(
-                      this, METHODID_SET_FINDING_STATE)))
-          .addMethod(
-              getSetIamPolicyMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
-                      this, METHODID_SET_IAM_POLICY)))
-          .addMethod(
-              getTestIamPermissionsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.iam.v1.TestIamPermissionsRequest,
-                      com.google.iam.v1.TestIamPermissionsResponse>(
-                      this, METHODID_TEST_IAM_PERMISSIONS)))
-          .addMethod(
-              getUpdateFindingMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.Finding>(
-                      this, METHODID_UPDATE_FINDING)))
-          .addMethod(
-              getUpdateNotificationConfigMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>(
-                      this, METHODID_UPDATE_NOTIFICATION_CONFIG)))
-          .addMethod(
-              getUpdateOrganizationSettingsMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings>(
-                      this, METHODID_UPDATE_ORGANIZATION_SETTINGS)))
-          .addMethod(
-              getUpdateSourceMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.Source>(
-                      this, METHODID_UPDATE_SOURCE)))
-          .addMethod(
-              getUpdateSecurityMarksMethod(),
-              io.grpc.stub.ServerCalls.asyncUnaryCall(
-                  new MethodHandlers<
-                      com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest,
-                      com.google.cloud.securitycenter.v1p1beta1.SecurityMarks>(
-                      this, METHODID_UPDATE_SECURITY_MARKS)))
-          .build();
+      return SecurityCenterGrpc.bindService(this);
     }
   }
 
   /**
-   *
+   * A stub to allow clients to do asynchronous rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1p1Beta1 APIs for Security Center service.
@@ -2110,7 +1964,7 @@ public void updateSecurityMarks(
   }
 
   /**
-   *
+   * A stub to allow clients to do synchronous rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1p1Beta1 APIs for Security Center service.
@@ -2444,7 +2298,7 @@ public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks updateSecurityMar
   }
 
   /**
-   *
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service SecurityCenter.
    *
    * <pre>
    * V1p1Beta1 APIs for Security Center service.
@@ -2834,10 +2688,10 @@ private static final class MethodHandlers<Req, Resp>
           io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
           io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
           io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final SecurityCenterImplBase serviceImpl;
+    private final AsyncService serviceImpl;
     private final int methodId;
 
-    MethodHandlers(SecurityCenterImplBase serviceImpl, int methodId) {
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
       this.serviceImpl = serviceImpl;
       this.methodId = methodId;
     }
@@ -3007,6 +2861,166 @@ public io.grpc.stub.StreamObserver<Req> invoke(
     }
   }
 
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getCreateSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.Source>(
+                    service, METHODID_CREATE_SOURCE)))
+        .addMethod(
+            getCreateFindingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.Finding>(
+                    service, METHODID_CREATE_FINDING)))
+        .addMethod(
+            getCreateNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>(
+                    service, METHODID_CREATE_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getDeleteNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest,
+                    com.google.protobuf.Empty>(service, METHODID_DELETE_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getGetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>(
+                    service, METHODID_GET_IAM_POLICY)))
+        .addMethod(
+            getGetNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>(
+                    service, METHODID_GET_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getGetOrganizationSettingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings>(
+                    service, METHODID_GET_ORGANIZATION_SETTINGS)))
+        .addMethod(
+            getGetSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.Source>(
+                    service, METHODID_GET_SOURCE)))
+        .addMethod(
+            getGroupAssetsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse>(
+                    service, METHODID_GROUP_ASSETS)))
+        .addMethod(
+            getGroupFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse>(
+                    service, METHODID_GROUP_FINDINGS)))
+        .addMethod(
+            getListAssetsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse>(
+                    service, METHODID_LIST_ASSETS)))
+        .addMethod(
+            getListFindingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse>(
+                    service, METHODID_LIST_FINDINGS)))
+        .addMethod(
+            getListNotificationConfigsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse>(
+                    service, METHODID_LIST_NOTIFICATION_CONFIGS)))
+        .addMethod(
+            getListSourcesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse>(
+                    service, METHODID_LIST_SOURCES)))
+        .addMethod(
+            getRunAssetDiscoveryMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest,
+                    com.google.longrunning.Operation>(service, METHODID_RUN_ASSET_DISCOVERY)))
+        .addMethod(
+            getSetFindingStateMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.Finding>(
+                    service, METHODID_SET_FINDING_STATE)))
+        .addMethod(
+            getSetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>(
+                    service, METHODID_SET_IAM_POLICY)))
+        .addMethod(
+            getTestIamPermissionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.iam.v1.TestIamPermissionsRequest,
+                    com.google.iam.v1.TestIamPermissionsResponse>(
+                    service, METHODID_TEST_IAM_PERMISSIONS)))
+        .addMethod(
+            getUpdateFindingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.Finding>(
+                    service, METHODID_UPDATE_FINDING)))
+        .addMethod(
+            getUpdateNotificationConfigMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>(
+                    service, METHODID_UPDATE_NOTIFICATION_CONFIG)))
+        .addMethod(
+            getUpdateOrganizationSettingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings>(
+                    service, METHODID_UPDATE_ORGANIZATION_SETTINGS)))
+        .addMethod(
+            getUpdateSourceMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.Source>(
+                    service, METHODID_UPDATE_SOURCE)))
+        .addMethod(
+            getUpdateSecurityMarksMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest,
+                    com.google.cloud.securitycenter.v1p1beta1.SecurityMarks>(
+                    service, METHODID_UPDATE_SECURITY_MARKS)))
+        .build();
+  }
+
   private abstract static class SecurityCenterBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
           io.grpc.protobuf.ProtoServiceDescriptorSupplier {
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Access.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Access.java
index af73e419b..d430e3a01 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Access.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Access.java
@@ -46,6 +46,7 @@ private Access() {
     principalSubject_ = "";
     serviceAccountKeyName_ = "";
     serviceAccountDelegationInfo_ = java.util.Collections.emptyList();
+    userName_ = "";
   }
 
   @java.lang.Override
@@ -75,7 +76,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PRINCIPAL_EMAIL_FIELD_NUMBER = 1;
-  private volatile java.lang.Object principalEmail_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object principalEmail_ = "";
   /**
    *
    *
@@ -136,7 +139,9 @@ public com.google.protobuf.ByteString getPrincipalEmailBytes() {
   }
 
   public static final int CALLER_IP_FIELD_NUMBER = 2;
-  private volatile java.lang.Object callerIp_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object callerIp_ = "";
   /**
    *
    *
@@ -229,16 +234,20 @@ public com.google.cloud.securitycenter.v1.Geolocation getCallerIpGeo() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.GeolocationOrBuilder getCallerIpGeoOrBuilder() {
-    return getCallerIpGeo();
+    return callerIpGeo_ == null
+        ? com.google.cloud.securitycenter.v1.Geolocation.getDefaultInstance()
+        : callerIpGeo_;
   }
 
   public static final int USER_AGENT_FAMILY_FIELD_NUMBER = 4;
-  private volatile java.lang.Object userAgentFamily_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object userAgentFamily_ = "";
   /**
    *
    *
    * <pre>
-   * What kind of user agent is associated, e.g. operating system shells,
+   * What kind of user agent is associated, for example operating system shells,
    * embedded or stand-alone applications, etc.
    * </pre>
    *
@@ -262,7 +271,7 @@ public java.lang.String getUserAgentFamily() {
    *
    *
    * <pre>
-   * What kind of user agent is associated, e.g. operating system shells,
+   * What kind of user agent is associated, for example operating system shells,
    * embedded or stand-alone applications, etc.
    * </pre>
    *
@@ -284,7 +293,9 @@ public com.google.protobuf.ByteString getUserAgentFamilyBytes() {
   }
 
   public static final int SERVICE_NAME_FIELD_NUMBER = 5;
-  private volatile java.lang.Object serviceName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object serviceName_ = "";
   /**
    *
    *
@@ -335,7 +346,9 @@ public com.google.protobuf.ByteString getServiceNameBytes() {
   }
 
   public static final int METHOD_NAME_FIELD_NUMBER = 6;
-  private volatile java.lang.Object methodName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object methodName_ = "";
   /**
    *
    *
@@ -384,7 +397,9 @@ public com.google.protobuf.ByteString getMethodNameBytes() {
   }
 
   public static final int PRINCIPAL_SUBJECT_FIELD_NUMBER = 7;
-  private volatile java.lang.Object principalSubject_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object principalSubject_ = "";
   /**
    *
    *
@@ -445,7 +460,9 @@ public com.google.protobuf.ByteString getPrincipalSubjectBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_KEY_NAME_FIELD_NUMBER = 8;
-  private volatile java.lang.Object serviceAccountKeyName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object serviceAccountKeyName_ = "";
   /**
    *
    *
@@ -500,6 +517,8 @@ public com.google.protobuf.ByteString getServiceAccountKeyNameBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_DELEGATION_INFO_FIELD_NUMBER = 9;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo>
       serviceAccountDelegationInfo_;
   /**
@@ -603,6 +622,69 @@ public int getServiceAccountDelegationInfoCount() {
     return serviceAccountDelegationInfo_.get(index);
   }
 
+  public static final int USER_NAME_FIELD_NUMBER = 11;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object userName_ = "";
+  /**
+   *
+   *
+   * <pre>
+   * A string that represents the username of a user, user account, or other
+   * entity involved in the access event. What the entity is and what its role
+   * in the access event is depends on the finding that this field appears in.
+   * The entity is likely not an IAM principal, but could be a user that is
+   * logged into an operating system, if the finding is VM-related, or a user
+   * that is logged into some type of application that is involved in the
+   * access event.
+   * </pre>
+   *
+   * <code>string user_name = 11;</code>
+   *
+   * @return The userName.
+   */
+  @java.lang.Override
+  public java.lang.String getUserName() {
+    java.lang.Object ref = userName_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      userName_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A string that represents the username of a user, user account, or other
+   * entity involved in the access event. What the entity is and what its role
+   * in the access event is depends on the finding that this field appears in.
+   * The entity is likely not an IAM principal, but could be a user that is
+   * logged into an operating system, if the finding is VM-related, or a user
+   * that is logged into some type of application that is involved in the
+   * access event.
+   * </pre>
+   *
+   * <code>string user_name = 11;</code>
+   *
+   * @return The bytes for userName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getUserNameBytes() {
+    java.lang.Object ref = userName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      userName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -644,6 +726,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < serviceAccountDelegationInfo_.size(); i++) {
       output.writeMessage(9, serviceAccountDelegationInfo_.get(i));
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userName_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, userName_);
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -682,6 +767,9 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeMessageSize(
               9, serviceAccountDelegationInfo_.get(i));
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userName_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(11, userName_);
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -711,6 +799,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getServiceAccountKeyName().equals(other.getServiceAccountKeyName())) return false;
     if (!getServiceAccountDelegationInfoList().equals(other.getServiceAccountDelegationInfoList()))
       return false;
+    if (!getUserName().equals(other.getUserName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -744,6 +833,8 @@ public int hashCode() {
       hash = (37 * hash) + SERVICE_ACCOUNT_DELEGATION_INFO_FIELD_NUMBER;
       hash = (53 * hash) + getServiceAccountDelegationInfoList().hashCode();
     }
+    hash = (37 * hash) + USER_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getUserName().hashCode();
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -882,33 +973,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       principalEmail_ = "";
-
       callerIp_ = "";
-
-      if (callerIpGeoBuilder_ == null) {
-        callerIpGeo_ = null;
-      } else {
-        callerIpGeo_ = null;
+      callerIpGeo_ = null;
+      if (callerIpGeoBuilder_ != null) {
+        callerIpGeoBuilder_.dispose();
         callerIpGeoBuilder_ = null;
       }
       userAgentFamily_ = "";
-
       serviceName_ = "";
-
       methodName_ = "";
-
       principalSubject_ = "";
-
       serviceAccountKeyName_ = "";
-
       if (serviceAccountDelegationInfoBuilder_ == null) {
         serviceAccountDelegationInfo_ = java.util.Collections.emptyList();
       } else {
         serviceAccountDelegationInfo_ = null;
         serviceAccountDelegationInfoBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000100);
+      userName_ = "";
       return this;
     }
 
@@ -936,31 +1021,57 @@ public com.google.cloud.securitycenter.v1.Access build() {
     public com.google.cloud.securitycenter.v1.Access buildPartial() {
       com.google.cloud.securitycenter.v1.Access result =
           new com.google.cloud.securitycenter.v1.Access(this);
-      int from_bitField0_ = bitField0_;
-      result.principalEmail_ = principalEmail_;
-      result.callerIp_ = callerIp_;
-      if (callerIpGeoBuilder_ == null) {
-        result.callerIpGeo_ = callerIpGeo_;
-      } else {
-        result.callerIpGeo_ = callerIpGeoBuilder_.build();
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.userAgentFamily_ = userAgentFamily_;
-      result.serviceName_ = serviceName_;
-      result.methodName_ = methodName_;
-      result.principalSubject_ = principalSubject_;
-      result.serviceAccountKeyName_ = serviceAccountKeyName_;
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Access result) {
       if (serviceAccountDelegationInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000100) != 0)) {
           serviceAccountDelegationInfo_ =
               java.util.Collections.unmodifiableList(serviceAccountDelegationInfo_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000100);
         }
         result.serviceAccountDelegationInfo_ = serviceAccountDelegationInfo_;
       } else {
         result.serviceAccountDelegationInfo_ = serviceAccountDelegationInfoBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Access result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.principalEmail_ = principalEmail_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.callerIp_ = callerIp_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.callerIpGeo_ =
+            callerIpGeoBuilder_ == null ? callerIpGeo_ : callerIpGeoBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.userAgentFamily_ = userAgentFamily_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.serviceName_ = serviceName_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.methodName_ = methodName_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.principalSubject_ = principalSubject_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.serviceAccountKeyName_ = serviceAccountKeyName_;
+      }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
+        result.userName_ = userName_;
+      }
     }
 
     @java.lang.Override
@@ -1010,10 +1121,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Access other) {
       if (other == com.google.cloud.securitycenter.v1.Access.getDefaultInstance()) return this;
       if (!other.getPrincipalEmail().isEmpty()) {
         principalEmail_ = other.principalEmail_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getCallerIp().isEmpty()) {
         callerIp_ = other.callerIp_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.hasCallerIpGeo()) {
@@ -1021,29 +1134,34 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Access other) {
       }
       if (!other.getUserAgentFamily().isEmpty()) {
         userAgentFamily_ = other.userAgentFamily_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (!other.getServiceName().isEmpty()) {
         serviceName_ = other.serviceName_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (!other.getMethodName().isEmpty()) {
         methodName_ = other.methodName_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (!other.getPrincipalSubject().isEmpty()) {
         principalSubject_ = other.principalSubject_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (!other.getServiceAccountKeyName().isEmpty()) {
         serviceAccountKeyName_ = other.serviceAccountKeyName_;
+        bitField0_ |= 0x00000080;
         onChanged();
       }
       if (serviceAccountDelegationInfoBuilder_ == null) {
         if (!other.serviceAccountDelegationInfo_.isEmpty()) {
           if (serviceAccountDelegationInfo_.isEmpty()) {
             serviceAccountDelegationInfo_ = other.serviceAccountDelegationInfo_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000100);
           } else {
             ensureServiceAccountDelegationInfoIsMutable();
             serviceAccountDelegationInfo_.addAll(other.serviceAccountDelegationInfo_);
@@ -1056,7 +1174,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Access other) {
             serviceAccountDelegationInfoBuilder_.dispose();
             serviceAccountDelegationInfoBuilder_ = null;
             serviceAccountDelegationInfo_ = other.serviceAccountDelegationInfo_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000100);
             serviceAccountDelegationInfoBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getServiceAccountDelegationInfoFieldBuilder()
@@ -1067,6 +1185,11 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Access other) {
           }
         }
       }
+      if (!other.getUserName().isEmpty()) {
+        userName_ = other.userName_;
+        bitField0_ |= 0x00000200;
+        onChanged();
+      }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
@@ -1096,49 +1219,49 @@ public Builder mergeFrom(
             case 10:
               {
                 principalEmail_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 callerIp_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getCallerIpGeoFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 userAgentFamily_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 serviceName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 methodName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 58:
               {
                 principalSubject_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 58
             case 66:
               {
                 serviceAccountKeyName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 66
             case 74:
@@ -1155,6 +1278,12 @@ public Builder mergeFrom(
                 }
                 break;
               } // case 74
+            case 90:
+              {
+                userName_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 90
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -1253,8 +1382,8 @@ public Builder setPrincipalEmail(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       principalEmail_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1276,8 +1405,8 @@ public Builder setPrincipalEmail(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPrincipalEmail() {
-
       principalEmail_ = getDefaultInstance().getPrincipalEmail();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1304,8 +1433,8 @@ public Builder setPrincipalEmailBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       principalEmail_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1371,8 +1500,8 @@ public Builder setCallerIp(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       callerIp_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1388,8 +1517,8 @@ public Builder setCallerIp(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCallerIp() {
-
       callerIp_ = getDefaultInstance().getCallerIp();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1410,8 +1539,8 @@ public Builder setCallerIpBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       callerIp_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1434,7 +1563,7 @@ public Builder setCallerIpBytes(com.google.protobuf.ByteString value) {
      * @return Whether the callerIpGeo field is set.
      */
     public boolean hasCallerIpGeo() {
-      return callerIpGeoBuilder_ != null || callerIpGeo_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1471,11 +1600,11 @@ public Builder setCallerIpGeo(com.google.cloud.securitycenter.v1.Geolocation val
           throw new NullPointerException();
         }
         callerIpGeo_ = value;
-        onChanged();
       } else {
         callerIpGeoBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1491,11 +1620,11 @@ public Builder setCallerIpGeo(
         com.google.cloud.securitycenter.v1.Geolocation.Builder builderForValue) {
       if (callerIpGeoBuilder_ == null) {
         callerIpGeo_ = builderForValue.build();
-        onChanged();
       } else {
         callerIpGeoBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1509,19 +1638,19 @@ public Builder setCallerIpGeo(
      */
     public Builder mergeCallerIpGeo(com.google.cloud.securitycenter.v1.Geolocation value) {
       if (callerIpGeoBuilder_ == null) {
-        if (callerIpGeo_ != null) {
-          callerIpGeo_ =
-              com.google.cloud.securitycenter.v1.Geolocation.newBuilder(callerIpGeo_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && callerIpGeo_ != null
+            && callerIpGeo_
+                != com.google.cloud.securitycenter.v1.Geolocation.getDefaultInstance()) {
+          getCallerIpGeoBuilder().mergeFrom(value);
         } else {
           callerIpGeo_ = value;
         }
-        onChanged();
       } else {
         callerIpGeoBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1534,14 +1663,13 @@ public Builder mergeCallerIpGeo(com.google.cloud.securitycenter.v1.Geolocation v
      * <code>.google.cloud.securitycenter.v1.Geolocation caller_ip_geo = 3;</code>
      */
     public Builder clearCallerIpGeo() {
-      if (callerIpGeoBuilder_ == null) {
-        callerIpGeo_ = null;
-        onChanged();
-      } else {
-        callerIpGeo_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      callerIpGeo_ = null;
+      if (callerIpGeoBuilder_ != null) {
+        callerIpGeoBuilder_.dispose();
         callerIpGeoBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1554,7 +1682,7 @@ public Builder clearCallerIpGeo() {
      * <code>.google.cloud.securitycenter.v1.Geolocation caller_ip_geo = 3;</code>
      */
     public com.google.cloud.securitycenter.v1.Geolocation.Builder getCallerIpGeoBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getCallerIpGeoFieldBuilder().getBuilder();
     }
@@ -1607,7 +1735,7 @@ public com.google.cloud.securitycenter.v1.GeolocationOrBuilder getCallerIpGeoOrB
      *
      *
      * <pre>
-     * What kind of user agent is associated, e.g. operating system shells,
+     * What kind of user agent is associated, for example operating system shells,
      * embedded or stand-alone applications, etc.
      * </pre>
      *
@@ -1630,7 +1758,7 @@ public java.lang.String getUserAgentFamily() {
      *
      *
      * <pre>
-     * What kind of user agent is associated, e.g. operating system shells,
+     * What kind of user agent is associated, for example operating system shells,
      * embedded or stand-alone applications, etc.
      * </pre>
      *
@@ -1653,7 +1781,7 @@ public com.google.protobuf.ByteString getUserAgentFamilyBytes() {
      *
      *
      * <pre>
-     * What kind of user agent is associated, e.g. operating system shells,
+     * What kind of user agent is associated, for example operating system shells,
      * embedded or stand-alone applications, etc.
      * </pre>
      *
@@ -1666,8 +1794,8 @@ public Builder setUserAgentFamily(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       userAgentFamily_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1675,7 +1803,7 @@ public Builder setUserAgentFamily(java.lang.String value) {
      *
      *
      * <pre>
-     * What kind of user agent is associated, e.g. operating system shells,
+     * What kind of user agent is associated, for example operating system shells,
      * embedded or stand-alone applications, etc.
      * </pre>
      *
@@ -1684,8 +1812,8 @@ public Builder setUserAgentFamily(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearUserAgentFamily() {
-
       userAgentFamily_ = getDefaultInstance().getUserAgentFamily();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1693,7 +1821,7 @@ public Builder clearUserAgentFamily() {
      *
      *
      * <pre>
-     * What kind of user agent is associated, e.g. operating system shells,
+     * What kind of user agent is associated, for example operating system shells,
      * embedded or stand-alone applications, etc.
      * </pre>
      *
@@ -1707,8 +1835,8 @@ public Builder setUserAgentFamilyBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       userAgentFamily_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1777,8 +1905,8 @@ public Builder setServiceName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       serviceName_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1795,8 +1923,8 @@ public Builder setServiceName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearServiceName() {
-
       serviceName_ = getDefaultInstance().getServiceName();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -1818,8 +1946,8 @@ public Builder setServiceNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       serviceName_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1885,8 +2013,8 @@ public Builder setMethodName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       methodName_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1902,8 +2030,8 @@ public Builder setMethodName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearMethodName() {
-
       methodName_ = getDefaultInstance().getMethodName();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -1924,8 +2052,8 @@ public Builder setMethodNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       methodName_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2009,8 +2137,8 @@ public Builder setPrincipalSubject(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       principalSubject_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2032,8 +2160,8 @@ public Builder setPrincipalSubject(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPrincipalSubject() {
-
       principalSubject_ = getDefaultInstance().getPrincipalSubject();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2060,8 +2188,8 @@ public Builder setPrincipalSubjectBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       principalSubject_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2136,8 +2264,8 @@ public Builder setServiceAccountKeyName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       serviceAccountKeyName_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2156,8 +2284,8 @@ public Builder setServiceAccountKeyName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearServiceAccountKeyName() {
-
       serviceAccountKeyName_ = getDefaultInstance().getServiceAccountKeyName();
+      bitField0_ = (bitField0_ & ~0x00000080);
       onChanged();
       return this;
     }
@@ -2181,8 +2309,8 @@ public Builder setServiceAccountKeyNameBytes(com.google.protobuf.ByteString valu
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       serviceAccountKeyName_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2191,12 +2319,12 @@ public Builder setServiceAccountKeyNameBytes(com.google.protobuf.ByteString valu
         serviceAccountDelegationInfo_ = java.util.Collections.emptyList();
 
     private void ensureServiceAccountDelegationInfoIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000100) != 0)) {
         serviceAccountDelegationInfo_ =
             new java.util.ArrayList<
                 com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo>(
                 serviceAccountDelegationInfo_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000100;
       }
     }
 
@@ -2488,7 +2616,7 @@ public Builder addAllServiceAccountDelegationInfo(
     public Builder clearServiceAccountDelegationInfo() {
       if (serviceAccountDelegationInfoBuilder_ == null) {
         serviceAccountDelegationInfo_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000100);
         onChanged();
       } else {
         serviceAccountDelegationInfoBuilder_.clear();
@@ -2661,7 +2789,7 @@ public Builder removeServiceAccountDelegationInfo(int index) {
                 com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo.Builder,
                 com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfoOrBuilder>(
                 serviceAccountDelegationInfo_,
-                ((bitField0_ & 0x00000001) != 0),
+                ((bitField0_ & 0x00000100) != 0),
                 getParentForChildren(),
                 isClean());
         serviceAccountDelegationInfo_ = null;
@@ -2669,6 +2797,142 @@ public Builder removeServiceAccountDelegationInfo(int index) {
       return serviceAccountDelegationInfoBuilder_;
     }
 
+    private java.lang.Object userName_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * A string that represents the username of a user, user account, or other
+     * entity involved in the access event. What the entity is and what its role
+     * in the access event is depends on the finding that this field appears in.
+     * The entity is likely not an IAM principal, but could be a user that is
+     * logged into an operating system, if the finding is VM-related, or a user
+     * that is logged into some type of application that is involved in the
+     * access event.
+     * </pre>
+     *
+     * <code>string user_name = 11;</code>
+     *
+     * @return The userName.
+     */
+    public java.lang.String getUserName() {
+      java.lang.Object ref = userName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        userName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A string that represents the username of a user, user account, or other
+     * entity involved in the access event. What the entity is and what its role
+     * in the access event is depends on the finding that this field appears in.
+     * The entity is likely not an IAM principal, but could be a user that is
+     * logged into an operating system, if the finding is VM-related, or a user
+     * that is logged into some type of application that is involved in the
+     * access event.
+     * </pre>
+     *
+     * <code>string user_name = 11;</code>
+     *
+     * @return The bytes for userName.
+     */
+    public com.google.protobuf.ByteString getUserNameBytes() {
+      java.lang.Object ref = userName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        userName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A string that represents the username of a user, user account, or other
+     * entity involved in the access event. What the entity is and what its role
+     * in the access event is depends on the finding that this field appears in.
+     * The entity is likely not an IAM principal, but could be a user that is
+     * logged into an operating system, if the finding is VM-related, or a user
+     * that is logged into some type of application that is involved in the
+     * access event.
+     * </pre>
+     *
+     * <code>string user_name = 11;</code>
+     *
+     * @param value The userName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUserName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      userName_ = value;
+      bitField0_ |= 0x00000200;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A string that represents the username of a user, user account, or other
+     * entity involved in the access event. What the entity is and what its role
+     * in the access event is depends on the finding that this field appears in.
+     * The entity is likely not an IAM principal, but could be a user that is
+     * logged into an operating system, if the finding is VM-related, or a user
+     * that is logged into some type of application that is involved in the
+     * access event.
+     * </pre>
+     *
+     * <code>string user_name = 11;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUserName() {
+      userName_ = getDefaultInstance().getUserName();
+      bitField0_ = (bitField0_ & ~0x00000200);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A string that represents the username of a user, user account, or other
+     * entity involved in the access event. What the entity is and what its role
+     * in the access event is depends on the finding that this field appears in.
+     * The entity is likely not an IAM principal, but could be a user that is
+     * logged into an operating system, if the finding is VM-related, or a user
+     * that is logged into some type of application that is involved in the
+     * access event.
+     * </pre>
+     *
+     * <code>string user_name = 11;</code>
+     *
+     * @param value The bytes for userName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUserNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      userName_ = value;
+      bitField0_ |= 0x00000200;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessOrBuilder.java
index a8a4b86d3..0f9b710d1 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessOrBuilder.java
@@ -124,7 +124,7 @@ public interface AccessOrBuilder
    *
    *
    * <pre>
-   * What kind of user agent is associated, e.g. operating system shells,
+   * What kind of user agent is associated, for example operating system shells,
    * embedded or stand-alone applications, etc.
    * </pre>
    *
@@ -137,7 +137,7 @@ public interface AccessOrBuilder
    *
    *
    * <pre>
-   * What kind of user agent is associated, e.g. operating system shells,
+   * What kind of user agent is associated, for example operating system shells,
    * embedded or stand-alone applications, etc.
    * </pre>
    *
@@ -351,4 +351,41 @@ com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo getServiceAccoun
    */
   com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfoOrBuilder
       getServiceAccountDelegationInfoOrBuilder(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * A string that represents the username of a user, user account, or other
+   * entity involved in the access event. What the entity is and what its role
+   * in the access event is depends on the finding that this field appears in.
+   * The entity is likely not an IAM principal, but could be a user that is
+   * logged into an operating system, if the finding is VM-related, or a user
+   * that is logged into some type of application that is involved in the
+   * access event.
+   * </pre>
+   *
+   * <code>string user_name = 11;</code>
+   *
+   * @return The userName.
+   */
+  java.lang.String getUserName();
+  /**
+   *
+   *
+   * <pre>
+   * A string that represents the username of a user, user account, or other
+   * entity involved in the access event. What the entity is and what its role
+   * in the access event is depends on the finding that this field appears in.
+   * The entity is likely not an IAM principal, but could be a user that is
+   * logged into an operating system, if the finding is VM-related, or a user
+   * that is logged into some type of application that is involved in the
+   * access event.
+   * </pre>
+   *
+   * <code>string user_name = 11;</code>
+   *
+   * @return The bytes for userName.
+   */
+  com.google.protobuf.ByteString getUserNameBytes();
 }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessProto.java
index 93ae5a0fe..974bab74f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AccessProto.java
@@ -49,7 +49,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n+google/cloud/securitycenter/v1/access."
-          + "proto\022\036google.cloud.securitycenter.v1\"\342\002"
+          + "proto\022\036google.cloud.securitycenter.v1\"\365\002"
           + "\n\006Access\022\027\n\017principal_email\030\001 \001(\t\022\021\n\tcal"
           + "ler_ip\030\002 \001(\t\022B\n\rcaller_ip_geo\030\003 \001(\0132+.go"
           + "ogle.cloud.securitycenter.v1.Geolocation"
@@ -58,16 +58,17 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "pal_subject\030\007 \001(\t\022 \n\030service_account_key"
           + "_name\030\010 \001(\t\022e\n\037service_account_delegatio"
           + "n_info\030\t \003(\0132<.google.cloud.securitycent"
-          + "er.v1.ServiceAccountDelegationInfo\"R\n\034Se"
-          + "rviceAccountDelegationInfo\022\027\n\017principal_"
-          + "email\030\001 \001(\t\022\031\n\021principal_subject\030\002 \001(\t\"\""
-          + "\n\013Geolocation\022\023\n\013region_code\030\001 \001(\tB\347\001\n\"c"
-          + "om.google.cloud.securitycenter.v1B\013Acces"
-          + "sProtoP\001ZLgoogle.golang.org/genproto/goo"
-          + "gleapis/cloud/securitycenter/v1;security"
-          + "center\252\002\036Google.Cloud.SecurityCenter.V1\312"
-          + "\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Googl"
-          + "e::Cloud::SecurityCenter::V1b\006proto3"
+          + "er.v1.ServiceAccountDelegationInfo\022\021\n\tus"
+          + "er_name\030\013 \001(\t\"R\n\034ServiceAccountDelegatio"
+          + "nInfo\022\027\n\017principal_email\030\001 \001(\t\022\031\n\021princi"
+          + "pal_subject\030\002 \001(\t\"\"\n\013Geolocation\022\023\n\013regi"
+          + "on_code\030\001 \001(\tB\345\001\n\"com.google.cloud.secur"
+          + "itycenter.v1B\013AccessProtoP\001ZJcloud.googl"
+          + "e.com/go/securitycenter/apiv1/securityce"
+          + "nterpb;securitycenterpb\252\002\036Google.Cloud.S"
+          + "ecurityCenter.V1\312\002\036Google\\Cloud\\Security"
+          + "Center\\V1\352\002!Google::Cloud::SecurityCente"
+          + "r::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -87,6 +88,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "PrincipalSubject",
               "ServiceAccountKeyName",
               "ServiceAccountDelegationInfo",
+              "UserName",
             });
     internal_static_google_cloud_securitycenter_v1_ServiceAccountDelegationInfo_descriptor =
         getDescriptor().getMessageTypes().get(1);
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Asset.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Asset.java
index 111e87a81..537eb26ee 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Asset.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Asset.java
@@ -450,7 +450,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int RESOURCE_NAME_FIELD_NUMBER = 1;
-    private volatile java.lang.Object resourceName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceName_ = "";
     /**
      *
      *
@@ -503,7 +505,9 @@ public com.google.protobuf.ByteString getResourceNameBytes() {
     }
 
     public static final int RESOURCE_TYPE_FIELD_NUMBER = 2;
-    private volatile java.lang.Object resourceType_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceType_ = "";
     /**
      *
      *
@@ -558,7 +562,9 @@ public com.google.protobuf.ByteString getResourceTypeBytes() {
     }
 
     public static final int RESOURCE_PARENT_FIELD_NUMBER = 3;
-    private volatile java.lang.Object resourceParent_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceParent_ = "";
     /**
      *
      *
@@ -609,7 +615,9 @@ public com.google.protobuf.ByteString getResourceParentBytes() {
     }
 
     public static final int RESOURCE_PROJECT_FIELD_NUMBER = 4;
-    private volatile java.lang.Object resourceProject_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceProject_ = "";
     /**
      *
      *
@@ -660,6 +668,8 @@ public com.google.protobuf.ByteString getResourceProjectBytes() {
     }
 
     public static final int RESOURCE_OWNERS_FIELD_NUMBER = 5;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList resourceOwners_;
     /**
      *
@@ -721,7 +731,9 @@ public com.google.protobuf.ByteString getResourceOwnersBytes(int index) {
     }
 
     public static final int RESOURCE_DISPLAY_NAME_FIELD_NUMBER = 6;
-    private volatile java.lang.Object resourceDisplayName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceDisplayName_ = "";
     /**
      *
      *
@@ -770,7 +782,9 @@ public com.google.protobuf.ByteString getResourceDisplayNameBytes() {
     }
 
     public static final int RESOURCE_PARENT_DISPLAY_NAME_FIELD_NUMBER = 7;
-    private volatile java.lang.Object resourceParentDisplayName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceParentDisplayName_ = "";
     /**
      *
      *
@@ -819,7 +833,9 @@ public com.google.protobuf.ByteString getResourceParentDisplayNameBytes() {
     }
 
     public static final int RESOURCE_PROJECT_DISPLAY_NAME_FIELD_NUMBER = 8;
-    private volatile java.lang.Object resourceProjectDisplayName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceProjectDisplayName_ = "";
     /**
      *
      *
@@ -868,6 +884,8 @@ public com.google.protobuf.ByteString getResourceProjectDisplayNameBytes() {
     }
 
     public static final int FOLDERS_FIELD_NUMBER = 10;
+
+    @SuppressWarnings("serial")
     private java.util.List<com.google.cloud.securitycenter.v1.Folder> folders_;
     /**
      *
@@ -1235,29 +1253,23 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         resourceName_ = "";
-
         resourceType_ = "";
-
         resourceParent_ = "";
-
         resourceProject_ = "";
-
         resourceOwners_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000010);
         resourceDisplayName_ = "";
-
         resourceParentDisplayName_ = "";
-
         resourceProjectDisplayName_ = "";
-
         if (foldersBuilder_ == null) {
           folders_ = java.util.Collections.emptyList();
         } else {
           folders_ = null;
           foldersBuilder_.clear();
         }
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000100);
         return this;
       }
 
@@ -1287,30 +1299,56 @@ public com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties build()
       public com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties buildPartial() {
         com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties result =
             new com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties(this);
-        int from_bitField0_ = bitField0_;
-        result.resourceName_ = resourceName_;
-        result.resourceType_ = resourceType_;
-        result.resourceParent_ = resourceParent_;
-        result.resourceProject_ = resourceProject_;
-        if (((bitField0_ & 0x00000001) != 0)) {
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties result) {
+        if (((bitField0_ & 0x00000010) != 0)) {
           resourceOwners_ = resourceOwners_.getUnmodifiableView();
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000010);
         }
         result.resourceOwners_ = resourceOwners_;
-        result.resourceDisplayName_ = resourceDisplayName_;
-        result.resourceParentDisplayName_ = resourceParentDisplayName_;
-        result.resourceProjectDisplayName_ = resourceProjectDisplayName_;
         if (foldersBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)) {
+          if (((bitField0_ & 0x00000100) != 0)) {
             folders_ = java.util.Collections.unmodifiableList(folders_);
-            bitField0_ = (bitField0_ & ~0x00000002);
+            bitField0_ = (bitField0_ & ~0x00000100);
           }
           result.folders_ = folders_;
         } else {
           result.folders_ = foldersBuilder_.build();
         }
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.resourceName_ = resourceName_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.resourceType_ = resourceType_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.resourceParent_ = resourceParent_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.resourceProject_ = resourceProject_;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.resourceDisplayName_ = resourceDisplayName_;
+        }
+        if (((from_bitField0_ & 0x00000040) != 0)) {
+          result.resourceParentDisplayName_ = resourceParentDisplayName_;
+        }
+        if (((from_bitField0_ & 0x00000080) != 0)) {
+          result.resourceProjectDisplayName_ = resourceProjectDisplayName_;
+        }
       }
 
       @java.lang.Override
@@ -1366,24 +1404,28 @@ public Builder mergeFrom(
                 .getDefaultInstance()) return this;
         if (!other.getResourceName().isEmpty()) {
           resourceName_ = other.resourceName_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getResourceType().isEmpty()) {
           resourceType_ = other.resourceType_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getResourceParent().isEmpty()) {
           resourceParent_ = other.resourceParent_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
         if (!other.getResourceProject().isEmpty()) {
           resourceProject_ = other.resourceProject_;
+          bitField0_ |= 0x00000008;
           onChanged();
         }
         if (!other.resourceOwners_.isEmpty()) {
           if (resourceOwners_.isEmpty()) {
             resourceOwners_ = other.resourceOwners_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000010);
           } else {
             ensureResourceOwnersIsMutable();
             resourceOwners_.addAll(other.resourceOwners_);
@@ -1392,21 +1434,24 @@ public Builder mergeFrom(
         }
         if (!other.getResourceDisplayName().isEmpty()) {
           resourceDisplayName_ = other.resourceDisplayName_;
+          bitField0_ |= 0x00000020;
           onChanged();
         }
         if (!other.getResourceParentDisplayName().isEmpty()) {
           resourceParentDisplayName_ = other.resourceParentDisplayName_;
+          bitField0_ |= 0x00000040;
           onChanged();
         }
         if (!other.getResourceProjectDisplayName().isEmpty()) {
           resourceProjectDisplayName_ = other.resourceProjectDisplayName_;
+          bitField0_ |= 0x00000080;
           onChanged();
         }
         if (foldersBuilder_ == null) {
           if (!other.folders_.isEmpty()) {
             if (folders_.isEmpty()) {
               folders_ = other.folders_;
-              bitField0_ = (bitField0_ & ~0x00000002);
+              bitField0_ = (bitField0_ & ~0x00000100);
             } else {
               ensureFoldersIsMutable();
               folders_.addAll(other.folders_);
@@ -1419,7 +1464,7 @@ public Builder mergeFrom(
               foldersBuilder_.dispose();
               foldersBuilder_ = null;
               folders_ = other.folders_;
-              bitField0_ = (bitField0_ & ~0x00000002);
+              bitField0_ = (bitField0_ & ~0x00000100);
               foldersBuilder_ =
                   com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                       ? getFoldersFieldBuilder()
@@ -1458,25 +1503,25 @@ public Builder mergeFrom(
               case 10:
                 {
                   resourceName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
                 {
                   resourceType_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   resourceParent_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               case 34:
                 {
                   resourceProject_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000008;
                   break;
                 } // case 34
               case 42:
@@ -1489,19 +1534,19 @@ public Builder mergeFrom(
               case 50:
                 {
                   resourceDisplayName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000020;
                   break;
                 } // case 50
               case 58:
                 {
                   resourceParentDisplayName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000040;
                   break;
                 } // case 58
               case 66:
                 {
                   resourceProjectDisplayName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000080;
                   break;
                 } // case 66
               case 82:
@@ -1603,8 +1648,8 @@ public Builder setResourceName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceName_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1622,8 +1667,8 @@ public Builder setResourceName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceName() {
-
         resourceName_ = getDefaultInstance().getResourceName();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -1646,8 +1691,8 @@ public Builder setResourceNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceName_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1722,8 +1767,8 @@ public Builder setResourceType(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceType_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1742,8 +1787,8 @@ public Builder setResourceType(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceType() {
-
         resourceType_ = getDefaultInstance().getResourceType();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -1767,8 +1812,8 @@ public Builder setResourceTypeBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceType_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1837,8 +1882,8 @@ public Builder setResourceParent(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceParent_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1855,8 +1900,8 @@ public Builder setResourceParent(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceParent() {
-
         resourceParent_ = getDefaultInstance().getResourceParent();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -1878,8 +1923,8 @@ public Builder setResourceParentBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceParent_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1948,8 +1993,8 @@ public Builder setResourceProject(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceProject_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -1966,8 +2011,8 @@ public Builder setResourceProject(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceProject() {
-
         resourceProject_ = getDefaultInstance().getResourceProject();
+        bitField0_ = (bitField0_ & ~0x00000008);
         onChanged();
         return this;
       }
@@ -1989,8 +2034,8 @@ public Builder setResourceProjectBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceProject_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -1999,9 +2044,9 @@ public Builder setResourceProjectBytes(com.google.protobuf.ByteString value) {
           com.google.protobuf.LazyStringArrayList.EMPTY;
 
       private void ensureResourceOwnersIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
+        if (!((bitField0_ & 0x00000010) != 0)) {
           resourceOwners_ = new com.google.protobuf.LazyStringArrayList(resourceOwners_);
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000010;
         }
       }
       /**
@@ -2136,7 +2181,7 @@ public Builder addAllResourceOwners(java.lang.Iterable<java.lang.String> values)
        */
       public Builder clearResourceOwners() {
         resourceOwners_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000010);
         onChanged();
         return this;
       }
@@ -2224,8 +2269,8 @@ public Builder setResourceDisplayName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceDisplayName_ = value;
+        bitField0_ |= 0x00000020;
         onChanged();
         return this;
       }
@@ -2241,8 +2286,8 @@ public Builder setResourceDisplayName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceDisplayName() {
-
         resourceDisplayName_ = getDefaultInstance().getResourceDisplayName();
+        bitField0_ = (bitField0_ & ~0x00000020);
         onChanged();
         return this;
       }
@@ -2263,8 +2308,8 @@ public Builder setResourceDisplayNameBytes(com.google.protobuf.ByteString value)
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceDisplayName_ = value;
+        bitField0_ |= 0x00000020;
         onChanged();
         return this;
       }
@@ -2330,8 +2375,8 @@ public Builder setResourceParentDisplayName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceParentDisplayName_ = value;
+        bitField0_ |= 0x00000040;
         onChanged();
         return this;
       }
@@ -2347,8 +2392,8 @@ public Builder setResourceParentDisplayName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceParentDisplayName() {
-
         resourceParentDisplayName_ = getDefaultInstance().getResourceParentDisplayName();
+        bitField0_ = (bitField0_ & ~0x00000040);
         onChanged();
         return this;
       }
@@ -2369,8 +2414,8 @@ public Builder setResourceParentDisplayNameBytes(com.google.protobuf.ByteString
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceParentDisplayName_ = value;
+        bitField0_ |= 0x00000040;
         onChanged();
         return this;
       }
@@ -2436,8 +2481,8 @@ public Builder setResourceProjectDisplayName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceProjectDisplayName_ = value;
+        bitField0_ |= 0x00000080;
         onChanged();
         return this;
       }
@@ -2453,8 +2498,8 @@ public Builder setResourceProjectDisplayName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceProjectDisplayName() {
-
         resourceProjectDisplayName_ = getDefaultInstance().getResourceProjectDisplayName();
+        bitField0_ = (bitField0_ & ~0x00000080);
         onChanged();
         return this;
       }
@@ -2475,8 +2520,8 @@ public Builder setResourceProjectDisplayNameBytes(com.google.protobuf.ByteString
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceProjectDisplayName_ = value;
+        bitField0_ |= 0x00000080;
         onChanged();
         return this;
       }
@@ -2485,9 +2530,9 @@ public Builder setResourceProjectDisplayNameBytes(com.google.protobuf.ByteString
           java.util.Collections.emptyList();
 
       private void ensureFoldersIsMutable() {
-        if (!((bitField0_ & 0x00000002) != 0)) {
+        if (!((bitField0_ & 0x00000100) != 0)) {
           folders_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.Folder>(folders_);
-          bitField0_ |= 0x00000002;
+          bitField0_ |= 0x00000100;
         }
       }
 
@@ -2724,7 +2769,7 @@ public Builder addAllFolders(
       public Builder clearFolders() {
         if (foldersBuilder_ == null) {
           folders_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000100);
           onChanged();
         } else {
           foldersBuilder_.clear();
@@ -2860,7 +2905,7 @@ public com.google.cloud.securitycenter.v1.Folder.Builder addFoldersBuilder(int i
                   com.google.cloud.securitycenter.v1.Folder,
                   com.google.cloud.securitycenter.v1.Folder.Builder,
                   com.google.cloud.securitycenter.v1.FolderOrBuilder>(
-                  folders_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
+                  folders_, ((bitField0_ & 0x00000100) != 0), getParentForChildren(), isClean());
           folders_ = null;
         }
         return foldersBuilder_;
@@ -3020,7 +3065,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int POLICY_BLOB_FIELD_NUMBER = 1;
-    private volatile java.lang.Object policyBlob_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object policyBlob_ = "";
     /**
      *
      *
@@ -3274,8 +3321,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         policyBlob_ = "";
-
         return this;
       }
 
@@ -3303,11 +3350,20 @@ public com.google.cloud.securitycenter.v1.Asset.IamPolicy build() {
       public com.google.cloud.securitycenter.v1.Asset.IamPolicy buildPartial() {
         com.google.cloud.securitycenter.v1.Asset.IamPolicy result =
             new com.google.cloud.securitycenter.v1.Asset.IamPolicy(this);
-        result.policyBlob_ = policyBlob_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Asset.IamPolicy result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.policyBlob_ = policyBlob_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -3358,6 +3414,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Asset.IamPolicy othe
           return this;
         if (!other.getPolicyBlob().isEmpty()) {
           policyBlob_ = other.policyBlob_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -3389,7 +3446,7 @@ public Builder mergeFrom(
               case 10:
                 {
                   policyBlob_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               default:
@@ -3409,6 +3466,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private java.lang.Object policyBlob_ = "";
       /**
        *
@@ -3476,8 +3535,8 @@ public Builder setPolicyBlob(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         policyBlob_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -3495,8 +3554,8 @@ public Builder setPolicyBlob(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearPolicyBlob() {
-
         policyBlob_ = getDefaultInstance().getPolicyBlob();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -3519,8 +3578,8 @@ public Builder setPolicyBlobBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         policyBlob_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -3590,7 +3649,9 @@ public com.google.cloud.securitycenter.v1.Asset.IamPolicy getDefaultInstanceForT
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -3701,7 +3762,9 @@ public boolean hasSecurityCenterProperties() {
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Asset.SecurityCenterPropertiesOrBuilder
       getSecurityCenterPropertiesOrBuilder() {
-    return getSecurityCenterProperties();
+    return securityCenterProperties_ == null
+        ? com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties.getDefaultInstance()
+        : securityCenterProperties_;
   }
 
   public static final int RESOURCE_PROPERTIES_FIELD_NUMBER = 7;
@@ -3719,6 +3782,7 @@ private static final class ResourcePropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
       resourceProperties_;
 
@@ -3782,8 +3846,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getResourcePro
    * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getResourcePropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getResourcePropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -3862,7 +3928,9 @@ public com.google.cloud.securitycenter.v1.SecurityMarks getSecurityMarks() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.SecurityMarksOrBuilder getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 9;
@@ -3908,7 +3976,7 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int UPDATE_TIME_FIELD_NUMBER = 10;
@@ -3954,7 +4022,7 @@ public com.google.protobuf.Timestamp getUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
-    return getUpdateTime();
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
 
   public static final int IAM_POLICY_FIELD_NUMBER = 11;
@@ -4011,11 +4079,15 @@ public com.google.cloud.securitycenter.v1.Asset.IamPolicy getIamPolicy() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Asset.IamPolicyOrBuilder getIamPolicyOrBuilder() {
-    return getIamPolicy();
+    return iamPolicy_ == null
+        ? com.google.cloud.securitycenter.v1.Asset.IamPolicy.getDefaultInstance()
+        : iamPolicy_;
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 13;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -4395,41 +4467,35 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
-      if (securityCenterPropertiesBuilder_ == null) {
-        securityCenterProperties_ = null;
-      } else {
-        securityCenterProperties_ = null;
+      securityCenterProperties_ = null;
+      if (securityCenterPropertiesBuilder_ != null) {
+        securityCenterPropertiesBuilder_.dispose();
         securityCenterPropertiesBuilder_ = null;
       }
       internalGetMutableResourceProperties().clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-      } else {
-        updateTime_ = null;
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-      if (iamPolicyBuilder_ == null) {
-        iamPolicy_ = null;
-      } else {
-        iamPolicy_ = null;
+      iamPolicy_ = null;
+      if (iamPolicyBuilder_ != null) {
+        iamPolicyBuilder_.dispose();
         iamPolicyBuilder_ = null;
       }
       canonicalName_ = "";
-
       return this;
     }
 
@@ -4457,38 +4523,44 @@ public com.google.cloud.securitycenter.v1.Asset build() {
     public com.google.cloud.securitycenter.v1.Asset buildPartial() {
       com.google.cloud.securitycenter.v1.Asset result =
           new com.google.cloud.securitycenter.v1.Asset(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Asset result) {
       int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      if (securityCenterPropertiesBuilder_ == null) {
-        result.securityCenterProperties_ = securityCenterProperties_;
-      } else {
-        result.securityCenterProperties_ = securityCenterPropertiesBuilder_.build();
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
       }
-      result.resourceProperties_ = internalGetResourceProperties();
-      result.resourceProperties_.makeImmutable();
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.securityCenterProperties_ =
+            securityCenterPropertiesBuilder_ == null
+                ? securityCenterProperties_
+                : securityCenterPropertiesBuilder_.build();
       }
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resourceProperties_ = internalGetResourceProperties();
+        result.resourceProperties_.makeImmutable();
       }
-      if (updateTimeBuilder_ == null) {
-        result.updateTime_ = updateTime_;
-      } else {
-        result.updateTime_ = updateTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
       }
-      if (iamPolicyBuilder_ == null) {
-        result.iamPolicy_ = iamPolicy_;
-      } else {
-        result.iamPolicy_ = iamPolicyBuilder_.build();
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.iamPolicy_ = iamPolicyBuilder_ == null ? iamPolicy_ : iamPolicyBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.canonicalName_ = canonicalName_;
       }
-      result.canonicalName_ = canonicalName_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -4538,12 +4610,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Asset other) {
       if (other == com.google.cloud.securitycenter.v1.Asset.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasSecurityCenterProperties()) {
         mergeSecurityCenterProperties(other.getSecurityCenterProperties());
       }
       internalGetMutableResourceProperties().mergeFrom(other.internalGetResourceProperties());
+      bitField0_ |= 0x00000004;
       if (other.hasSecurityMarks()) {
         mergeSecurityMarks(other.getSecurityMarks());
       }
@@ -4558,6 +4632,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Asset other) {
       }
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000080;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -4589,14 +4664,14 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(
                     getSecurityCenterPropertiesFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 58:
@@ -4609,36 +4684,37 @@ public Builder mergeFrom(
                 internalGetMutableResourceProperties()
                     .getMutableMap()
                     .put(resourceProperties__.getKey(), resourceProperties__.getValue());
+                bitField0_ |= 0x00000004;
                 break;
               } // case 58
             case 66:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 66
             case 74:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 74
             case 82:
               {
                 input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 82
             case 90:
               {
                 input.readMessage(getIamPolicyFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 90
             case 106:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 106
             default:
@@ -4730,8 +4806,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -4750,8 +4826,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -4775,8 +4851,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -4803,7 +4879,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * @return Whether the securityCenterProperties field is set.
      */
     public boolean hasSecurityCenterProperties() {
-      return securityCenterPropertiesBuilder_ != null || securityCenterProperties_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -4848,11 +4924,11 @@ public Builder setSecurityCenterProperties(
           throw new NullPointerException();
         }
         securityCenterProperties_ = value;
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4871,11 +4947,11 @@ public Builder setSecurityCenterProperties(
         com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties.Builder builderForValue) {
       if (securityCenterPropertiesBuilder_ == null) {
         securityCenterProperties_ = builderForValue.build();
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4893,20 +4969,20 @@ public Builder setSecurityCenterProperties(
     public Builder mergeSecurityCenterProperties(
         com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties value) {
       if (securityCenterPropertiesBuilder_ == null) {
-        if (securityCenterProperties_ != null) {
-          securityCenterProperties_ =
-              com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties.newBuilder(
-                      securityCenterProperties_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && securityCenterProperties_ != null
+            && securityCenterProperties_
+                != com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties
+                    .getDefaultInstance()) {
+          getSecurityCenterPropertiesBuilder().mergeFrom(value);
         } else {
           securityCenterProperties_ = value;
         }
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4922,14 +4998,13 @@ public Builder mergeSecurityCenterProperties(
      * </code>
      */
     public Builder clearSecurityCenterProperties() {
-      if (securityCenterPropertiesBuilder_ == null) {
-        securityCenterProperties_ = null;
-        onChanged();
-      } else {
-        securityCenterProperties_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      securityCenterProperties_ = null;
+      if (securityCenterPropertiesBuilder_ != null) {
+        securityCenterPropertiesBuilder_.dispose();
         securityCenterPropertiesBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -4946,7 +5021,7 @@ public Builder clearSecurityCenterProperties() {
      */
     public com.google.cloud.securitycenter.v1.Asset.SecurityCenterProperties.Builder
         getSecurityCenterPropertiesBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getSecurityCenterPropertiesFieldBuilder().getBuilder();
     }
@@ -5015,8 +5090,6 @@ public Builder clearSecurityCenterProperties() {
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableResourceProperties() {
-      onChanged();
-      ;
       if (resourceProperties_ == null) {
         resourceProperties_ =
             com.google.protobuf.MapField.newMapField(
@@ -5025,6 +5098,8 @@ public Builder clearSecurityCenterProperties() {
       if (!resourceProperties_.isMutable()) {
         resourceProperties_ = resourceProperties_.copy();
       }
+      bitField0_ |= 0x00000004;
+      onChanged();
       return resourceProperties_;
     }
 
@@ -5079,8 +5154,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getResourcePro
      * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getResourcePropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getResourcePropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -5112,6 +5189,7 @@ public com.google.protobuf.Value getResourcePropertiesOrThrow(java.lang.String k
     }
 
     public Builder clearResourceProperties() {
+      bitField0_ = (bitField0_ & ~0x00000004);
       internalGetMutableResourceProperties().getMutableMap().clear();
       return this;
     }
@@ -5136,6 +5214,7 @@ public Builder removeResourceProperties(java.lang.String key) {
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value>
         getMutableResourceProperties() {
+      bitField0_ |= 0x00000004;
       return internalGetMutableResourceProperties().getMutableMap();
     }
     /**
@@ -5155,8 +5234,8 @@ public Builder putResourceProperties(java.lang.String key, com.google.protobuf.V
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableResourceProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000004;
       return this;
     }
     /**
@@ -5172,6 +5251,7 @@ public Builder putResourceProperties(java.lang.String key, com.google.protobuf.V
     public Builder putAllResourceProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableResourceProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000004;
       return this;
     }
 
@@ -5194,7 +5274,7 @@ public Builder putAllResourceProperties(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -5233,11 +5313,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMarks
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -5254,11 +5334,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -5273,19 +5353,19 @@ public Builder setSecurityMarks(
      */
     public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -5299,14 +5379,13 @@ public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMar
      * <code>.google.cloud.securitycenter.v1.SecurityMarks security_marks = 8;</code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5320,7 +5399,7 @@ public Builder clearSecurityMarks() {
      * <code>.google.cloud.securitycenter.v1.SecurityMarks security_marks = 8;</code>
      */
     public com.google.cloud.securitycenter.v1.SecurityMarks.Builder getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -5388,7 +5467,7 @@ public com.google.cloud.securitycenter.v1.SecurityMarksOrBuilder getSecurityMark
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -5425,11 +5504,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -5444,11 +5523,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -5462,17 +5541,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -5485,14 +5565,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp create_time = 9;</code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5505,7 +5584,7 @@ public Builder clearCreateTime() {
      * <code>.google.protobuf.Timestamp create_time = 9;</code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -5571,7 +5650,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
-      return updateTimeBuilder_ != null || updateTime_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -5608,11 +5687,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         updateTime_ = value;
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -5627,11 +5706,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
     public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -5645,17 +5724,18 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (updateTime_ != null) {
-          updateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
         }
-        onChanged();
       } else {
         updateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -5668,14 +5748,13 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp update_time = 10;</code>
      */
     public Builder clearUpdateTime() {
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-        onChanged();
-      } else {
-        updateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5688,7 +5767,7 @@ public Builder clearUpdateTime() {
      * <code>.google.protobuf.Timestamp update_time = 10;</code>
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
@@ -5757,7 +5836,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * @return Whether the iamPolicy field is set.
      */
     public boolean hasIamPolicy() {
-      return iamPolicyBuilder_ != null || iamPolicy_ != null;
+      return ((bitField0_ & 0x00000040) != 0);
     }
     /**
      *
@@ -5800,11 +5879,11 @@ public Builder setIamPolicy(com.google.cloud.securitycenter.v1.Asset.IamPolicy v
           throw new NullPointerException();
         }
         iamPolicy_ = value;
-        onChanged();
       } else {
         iamPolicyBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000040;
+      onChanged();
       return this;
     }
     /**
@@ -5823,11 +5902,11 @@ public Builder setIamPolicy(
         com.google.cloud.securitycenter.v1.Asset.IamPolicy.Builder builderForValue) {
       if (iamPolicyBuilder_ == null) {
         iamPolicy_ = builderForValue.build();
-        onChanged();
       } else {
         iamPolicyBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000040;
+      onChanged();
       return this;
     }
     /**
@@ -5844,19 +5923,19 @@ public Builder setIamPolicy(
      */
     public Builder mergeIamPolicy(com.google.cloud.securitycenter.v1.Asset.IamPolicy value) {
       if (iamPolicyBuilder_ == null) {
-        if (iamPolicy_ != null) {
-          iamPolicy_ =
-              com.google.cloud.securitycenter.v1.Asset.IamPolicy.newBuilder(iamPolicy_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000040) != 0)
+            && iamPolicy_ != null
+            && iamPolicy_
+                != com.google.cloud.securitycenter.v1.Asset.IamPolicy.getDefaultInstance()) {
+          getIamPolicyBuilder().mergeFrom(value);
         } else {
           iamPolicy_ = value;
         }
-        onChanged();
       } else {
         iamPolicyBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000040;
+      onChanged();
       return this;
     }
     /**
@@ -5872,14 +5951,13 @@ public Builder mergeIamPolicy(com.google.cloud.securitycenter.v1.Asset.IamPolicy
      * <code>.google.cloud.securitycenter.v1.Asset.IamPolicy iam_policy = 11;</code>
      */
     public Builder clearIamPolicy() {
-      if (iamPolicyBuilder_ == null) {
-        iamPolicy_ = null;
-        onChanged();
-      } else {
-        iamPolicy_ = null;
+      bitField0_ = (bitField0_ & ~0x00000040);
+      iamPolicy_ = null;
+      if (iamPolicyBuilder_ != null) {
+        iamPolicyBuilder_.dispose();
         iamPolicyBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5895,7 +5973,7 @@ public Builder clearIamPolicy() {
      * <code>.google.cloud.securitycenter.v1.Asset.IamPolicy iam_policy = 11;</code>
      */
     public com.google.cloud.securitycenter.v1.Asset.IamPolicy.Builder getIamPolicyBuilder() {
-
+      bitField0_ |= 0x00000040;
       onChanged();
       return getIamPolicyFieldBuilder().getBuilder();
     }
@@ -6022,8 +6100,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -6043,8 +6121,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000080);
       onChanged();
       return this;
     }
@@ -6069,8 +6147,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOrBuilder.java
index 87023bd82..5dbca856c 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOrBuilder.java
@@ -145,7 +145,6 @@ public interface AssetOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getResourcePropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOuterClass.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOuterClass.java
index 487cf1492..5e754b469 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/AssetOuterClass.java
@@ -85,13 +85,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "oogleapis.com/Asset\022+organizations/{orga"
           + "nization}/assets/{asset}\022\037folders/{folde"
           + "r}/assets/{asset}\022!projects/{project}/as"
-          + "sets/{asset}B\332\001\n\"com.google.cloud.securi"
-          + "tycenter.v1P\001ZLgoogle.golang.org/genprot"
-          + "o/googleapis/cloud/securitycenter/v1;sec"
-          + "uritycenter\252\002\036Google.Cloud.SecurityCente"
-          + "r.V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!"
-          + "Google::Cloud::SecurityCenter::V1b\006proto"
-          + "3"
+          + "sets/{asset}B\330\001\n\"com.google.cloud.securi"
+          + "tycenter.v1P\001ZJcloud.google.com/go/secur"
+          + "itycenter/apiv1/securitycenterpb;securit"
+          + "ycenterpb\252\002\036Google.Cloud.SecurityCenter."
+          + "V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Go"
+          + "ogle::Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExport.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExport.java
index 079f6f42a..bdd5f2596 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExport.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExport.java
@@ -73,7 +73,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -136,7 +138,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 2;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -185,7 +189,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 3;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -262,7 +268,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int DATASET_FIELD_NUMBER = 4;
-  private volatile java.lang.Object dataset_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object dataset_ = "";
   /**
    *
    *
@@ -368,7 +376,7 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int UPDATE_TIME_FIELD_NUMBER = 6;
@@ -423,11 +431,13 @@ public com.google.protobuf.Timestamp getUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
-    return getUpdateTime();
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
 
   public static final int MOST_RECENT_EDITOR_FIELD_NUMBER = 7;
-  private volatile java.lang.Object mostRecentEditor_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object mostRecentEditor_ = "";
   /**
    *
    *
@@ -480,7 +490,9 @@ public com.google.protobuf.ByteString getMostRecentEditorBytes() {
   }
 
   public static final int PRINCIPAL_FIELD_NUMBER = 8;
-  private volatile java.lang.Object principal_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object principal_ = "";
   /**
    *
    *
@@ -800,30 +812,23 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       description_ = "";
-
       filter_ = "";
-
       dataset_ = "";
-
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-      } else {
-        updateTime_ = null;
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
       mostRecentEditor_ = "";
-
       principal_ = "";
-
       return this;
     }
 
@@ -851,26 +856,41 @@ public com.google.cloud.securitycenter.v1.BigQueryExport build() {
     public com.google.cloud.securitycenter.v1.BigQueryExport buildPartial() {
       com.google.cloud.securitycenter.v1.BigQueryExport result =
           new com.google.cloud.securitycenter.v1.BigQueryExport(this);
-      result.name_ = name_;
-      result.description_ = description_;
-      result.filter_ = filter_;
-      result.dataset_ = dataset_;
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (updateTimeBuilder_ == null) {
-        result.updateTime_ = updateTime_;
-      } else {
-        result.updateTime_ = updateTimeBuilder_.build();
-      }
-      result.mostRecentEditor_ = mostRecentEditor_;
-      result.principal_ = principal_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.BigQueryExport result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.dataset_ = dataset_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.mostRecentEditor_ = mostRecentEditor_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.principal_ = principal_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -919,18 +939,22 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.BigQueryExport other
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getDataset().isEmpty()) {
         dataset_ = other.dataset_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (other.hasCreateTime()) {
@@ -941,10 +965,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.BigQueryExport other
       }
       if (!other.getMostRecentEditor().isEmpty()) {
         mostRecentEditor_ = other.mostRecentEditor_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (!other.getPrincipal().isEmpty()) {
         principal_ = other.principal_;
+        bitField0_ |= 0x00000080;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -976,49 +1002,49 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 dataset_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 58:
               {
                 mostRecentEditor_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 58
             case 66:
               {
                 principal_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 66
             default:
@@ -1038,6 +1064,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -1120,8 +1148,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1144,8 +1172,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1173,8 +1201,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1240,8 +1268,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1257,8 +1285,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1279,8 +1307,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1388,8 +1416,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1419,8 +1447,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1455,8 +1483,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1531,8 +1559,8 @@ public Builder setDataset(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       dataset_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1551,8 +1579,8 @@ public Builder setDataset(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDataset() {
-
       dataset_ = getDefaultInstance().getDataset();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1576,8 +1604,8 @@ public Builder setDatasetBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       dataset_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1604,7 +1632,7 @@ public Builder setDatasetBytes(com.google.protobuf.ByteString value) {
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1649,11 +1677,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1672,11 +1700,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1694,17 +1722,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1721,14 +1750,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1745,7 +1773,7 @@ public Builder clearCreateTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -1823,7 +1851,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
-      return updateTimeBuilder_ != null || updateTime_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -1868,11 +1896,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         updateTime_ = value;
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -1891,11 +1919,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
     public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -1913,17 +1941,18 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (updateTime_ != null) {
-          updateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
         }
-        onChanged();
       } else {
         updateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -1940,14 +1969,13 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearUpdateTime() {
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-        onChanged();
-      } else {
-        updateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1964,7 +1992,7 @@ public Builder clearUpdateTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
@@ -2087,8 +2115,8 @@ public Builder setMostRecentEditor(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       mostRecentEditor_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2106,8 +2134,8 @@ public Builder setMostRecentEditor(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearMostRecentEditor() {
-
       mostRecentEditor_ = getDefaultInstance().getMostRecentEditor();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2130,8 +2158,8 @@ public Builder setMostRecentEditorBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       mostRecentEditor_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2200,8 +2228,8 @@ public Builder setPrincipal(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       principal_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2218,8 +2246,8 @@ public Builder setPrincipal(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPrincipal() {
-
       principal_ = getDefaultInstance().getPrincipal();
+      bitField0_ = (bitField0_ & ~0x00000080);
       onChanged();
       return this;
     }
@@ -2241,8 +2269,8 @@ public Builder setPrincipalBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       principal_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExportProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExportProto.java
index d95fbeaca..9153be286 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExportProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BigQueryExportProto.java
@@ -55,13 +55,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "port\0225organizations/{organization}/bigQu"
           + "eryExports/{export}\022)folders/{folder}/bi"
           + "gQueryExports/{export}\022+projects/{projec"
-          + "t}/bigQueryExports/{export}B\357\001\n\"com.goog"
+          + "t}/bigQueryExports/{export}B\355\001\n\"com.goog"
           + "le.cloud.securitycenter.v1B\023BigQueryExpo"
-          + "rtProtoP\001ZLgoogle.golang.org/genproto/go"
-          + "ogleapis/cloud/securitycenter/v1;securit"
-          + "ycenter\252\002\036Google.Cloud.SecurityCenter.V1"
-          + "\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Goog"
-          + "le::Cloud::SecurityCenter::V1b\006proto3"
+          + "rtProtoP\001ZJcloud.google.com/go/securityc"
+          + "enter/apiv1/securitycenterpb;securitycen"
+          + "terpb\252\002\036Google.Cloud.SecurityCenter.V1\312\002"
+          + "\036Google\\Cloud\\SecurityCenter\\V1\352\002!Google"
+          + "::Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BulkMuteFindingsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BulkMuteFindingsRequest.java
index a6d8cc223..4bfaa73e0 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BulkMuteFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/BulkMuteFindingsRequest.java
@@ -74,7 +74,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -131,7 +133,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -208,7 +212,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int MUTE_ANNOTATION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object muteAnnotation_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object muteAnnotation_ = "";
   /**
    *
    *
@@ -484,12 +490,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       muteAnnotation_ = "";
-
       return this;
     }
 
@@ -517,13 +521,26 @@ public com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest build() {
     public com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest result =
           new com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.muteAnnotation_ = muteAnnotation_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.muteAnnotation_ = muteAnnotation_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -572,14 +589,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.BulkMuteFindingsRequ
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getMuteAnnotation().isEmpty()) {
         muteAnnotation_ = other.muteAnnotation_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -611,19 +631,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 muteAnnotation_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -643,6 +663,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -716,8 +738,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -737,8 +759,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -763,8 +785,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -872,8 +894,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -903,8 +925,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -939,8 +961,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1018,8 +1040,8 @@ public Builder setMuteAnnotation(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       muteAnnotation_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1039,8 +1061,8 @@ public Builder setMuteAnnotation(java.lang.String value) {
      */
     @java.lang.Deprecated
     public Builder clearMuteAnnotation() {
-
       muteAnnotation_ = getDefaultInstance().getMuteAnnotation();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1065,8 +1087,8 @@ public Builder setMuteAnnotationBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       muteAnnotation_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Compliance.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Compliance.java
index 5c008f031..a4798967d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Compliance.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Compliance.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int STANDARD_FIELD_NUMBER = 1;
-  private volatile java.lang.Object standard_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object standard_ = "";
   /**
    *
    *
@@ -122,7 +124,9 @@ public com.google.protobuf.ByteString getStandardBytes() {
   }
 
   public static final int VERSION_FIELD_NUMBER = 2;
-  private volatile java.lang.Object version_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object version_ = "";
   /**
    *
    *
@@ -171,6 +175,8 @@ public com.google.protobuf.ByteString getVersionBytes() {
   }
 
   public static final int IDS_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList ids_;
   /**
    *
@@ -454,12 +460,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       standard_ = "";
-
       version_ = "";
-
       ids_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000004);
       return this;
     }
 
@@ -487,18 +492,32 @@ public com.google.cloud.securitycenter.v1.Compliance build() {
     public com.google.cloud.securitycenter.v1.Compliance buildPartial() {
       com.google.cloud.securitycenter.v1.Compliance result =
           new com.google.cloud.securitycenter.v1.Compliance(this);
-      int from_bitField0_ = bitField0_;
-      result.standard_ = standard_;
-      result.version_ = version_;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        ids_ = ids_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000001);
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.ids_ = ids_;
       onBuilt();
       return result;
     }
 
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Compliance result) {
+      if (((bitField0_ & 0x00000004) != 0)) {
+        ids_ = ids_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000004);
+      }
+      result.ids_ = ids_;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Compliance result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.standard_ = standard_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.version_ = version_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -546,16 +565,18 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Compliance other) {
       if (other == com.google.cloud.securitycenter.v1.Compliance.getDefaultInstance()) return this;
       if (!other.getStandard().isEmpty()) {
         standard_ = other.standard_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getVersion().isEmpty()) {
         version_ = other.version_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.ids_.isEmpty()) {
         if (ids_.isEmpty()) {
           ids_ = other.ids_;
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000004);
         } else {
           ensureIdsIsMutable();
           ids_.addAll(other.ids_);
@@ -591,13 +612,13 @@ public Builder mergeFrom(
             case 10:
               {
                 standard_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 version_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
@@ -690,8 +711,8 @@ public Builder setStandard(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       standard_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -708,8 +729,8 @@ public Builder setStandard(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearStandard() {
-
       standard_ = getDefaultInstance().getStandard();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -731,8 +752,8 @@ public Builder setStandardBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       standard_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -798,8 +819,8 @@ public Builder setVersion(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       version_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -815,8 +836,8 @@ public Builder setVersion(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
-
       version_ = getDefaultInstance().getVersion();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -837,8 +858,8 @@ public Builder setVersionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       version_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -846,9 +867,9 @@ public Builder setVersionBytes(com.google.protobuf.ByteString value) {
     private com.google.protobuf.LazyStringList ids_ = com.google.protobuf.LazyStringArrayList.EMPTY;
 
     private void ensureIdsIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000004) != 0)) {
         ids_ = new com.google.protobuf.LazyStringArrayList(ids_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000004;
       }
     }
     /**
@@ -983,7 +1004,7 @@ public Builder addAllIds(java.lang.Iterable<java.lang.String> values) {
      */
     public Builder clearIds() {
       ids_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ComplianceProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ComplianceProto.java
index f6df500c8..5eff8fc75 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ComplianceProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ComplianceProto.java
@@ -43,13 +43,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\n/google/cloud/securitycenter/v1/complia"
           + "nce.proto\022\036google.cloud.securitycenter.v"
           + "1\"<\n\nCompliance\022\020\n\010standard\030\001 \001(\t\022\017\n\007ver"
-          + "sion\030\002 \001(\t\022\013\n\003ids\030\003 \003(\tB\353\001\n\"com.google.c"
+          + "sion\030\002 \001(\t\022\013\n\003ids\030\003 \003(\tB\351\001\n\"com.google.c"
           + "loud.securitycenter.v1B\017ComplianceProtoP"
-          + "\001ZLgoogle.golang.org/genproto/googleapis"
-          + "/cloud/securitycenter/v1;securitycenter\252"
-          + "\002\036Google.Cloud.SecurityCenter.V1\312\002\036Googl"
-          + "e\\Cloud\\SecurityCenter\\V1\352\002!Google::Clou"
-          + "d::SecurityCenter::V1b\006proto3"
+          + "\001ZJcloud.google.com/go/securitycenter/ap"
+          + "iv1/securitycenterpb;securitycenterpb\252\002\036"
+          + "Google.Cloud.SecurityCenter.V1\312\002\036Google\\"
+          + "Cloud\\SecurityCenter\\V1\352\002!Google::Cloud:"
+          + ":SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Connection.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Connection.java
index c1c13056e..320f95e2e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Connection.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Connection.java
@@ -293,7 +293,9 @@ private Protocol(int value) {
   }
 
   public static final int DESTINATION_IP_FIELD_NUMBER = 1;
-  private volatile java.lang.Object destinationIp_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object destinationIp_ = "";
   /**
    *
    *
@@ -344,7 +346,7 @@ public com.google.protobuf.ByteString getDestinationIpBytes() {
   }
 
   public static final int DESTINATION_PORT_FIELD_NUMBER = 2;
-  private int destinationPort_;
+  private int destinationPort_ = 0;
   /**
    *
    *
@@ -363,7 +365,9 @@ public int getDestinationPort() {
   }
 
   public static final int SOURCE_IP_FIELD_NUMBER = 3;
-  private volatile java.lang.Object sourceIp_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object sourceIp_ = "";
   /**
    *
    *
@@ -412,7 +416,7 @@ public com.google.protobuf.ByteString getSourceIpBytes() {
   }
 
   public static final int SOURCE_PORT_FIELD_NUMBER = 4;
-  private int sourcePort_;
+  private int sourcePort_ = 0;
   /**
    *
    *
@@ -430,7 +434,7 @@ public int getSourcePort() {
   }
 
   public static final int PROTOCOL_FIELD_NUMBER = 5;
-  private int protocol_;
+  private int protocol_ = 0;
   /**
    *
    *
@@ -459,9 +463,8 @@ public int getProtocolValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Connection.Protocol getProtocol() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Connection.Protocol result =
-        com.google.cloud.securitycenter.v1.Connection.Protocol.valueOf(protocol_);
+        com.google.cloud.securitycenter.v1.Connection.Protocol.forNumber(protocol_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Connection.Protocol.UNRECOGNIZED
         : result;
@@ -704,16 +707,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       destinationIp_ = "";
-
       destinationPort_ = 0;
-
       sourceIp_ = "";
-
       sourcePort_ = 0;
-
       protocol_ = 0;
-
       return this;
     }
 
@@ -741,15 +740,32 @@ public com.google.cloud.securitycenter.v1.Connection build() {
     public com.google.cloud.securitycenter.v1.Connection buildPartial() {
       com.google.cloud.securitycenter.v1.Connection result =
           new com.google.cloud.securitycenter.v1.Connection(this);
-      result.destinationIp_ = destinationIp_;
-      result.destinationPort_ = destinationPort_;
-      result.sourceIp_ = sourceIp_;
-      result.sourcePort_ = sourcePort_;
-      result.protocol_ = protocol_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Connection result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.destinationIp_ = destinationIp_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.destinationPort_ = destinationPort_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.sourceIp_ = sourceIp_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.sourcePort_ = sourcePort_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.protocol_ = protocol_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -797,6 +813,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Connection other) {
       if (other == com.google.cloud.securitycenter.v1.Connection.getDefaultInstance()) return this;
       if (!other.getDestinationIp().isEmpty()) {
         destinationIp_ = other.destinationIp_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getDestinationPort() != 0) {
@@ -804,6 +821,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Connection other) {
       }
       if (!other.getSourceIp().isEmpty()) {
         sourceIp_ = other.sourceIp_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getSourcePort() != 0) {
@@ -841,31 +859,31 @@ public Builder mergeFrom(
             case 10:
               {
                 destinationIp_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 destinationPort_ = input.readInt32();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 sourceIp_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 sourcePort_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             case 40:
               {
                 protocol_ = input.readEnum();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 40
             default:
@@ -885,6 +903,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object destinationIp_ = "";
     /**
      *
@@ -949,8 +969,8 @@ public Builder setDestinationIp(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       destinationIp_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -967,8 +987,8 @@ public Builder setDestinationIp(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDestinationIp() {
-
       destinationIp_ = getDefaultInstance().getDestinationIp();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -990,8 +1010,8 @@ public Builder setDestinationIpBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       destinationIp_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1029,6 +1049,7 @@ public int getDestinationPort() {
     public Builder setDestinationPort(int value) {
 
       destinationPort_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1045,7 +1066,7 @@ public Builder setDestinationPort(int value) {
      * @return This builder for chaining.
      */
     public Builder clearDestinationPort() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       destinationPort_ = 0;
       onChanged();
       return this;
@@ -1112,8 +1133,8 @@ public Builder setSourceIp(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       sourceIp_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1129,8 +1150,8 @@ public Builder setSourceIp(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearSourceIp() {
-
       sourceIp_ = getDefaultInstance().getSourceIp();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1151,8 +1172,8 @@ public Builder setSourceIpBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       sourceIp_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1188,6 +1209,7 @@ public int getSourcePort() {
     public Builder setSourcePort(int value) {
 
       sourcePort_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1203,7 +1225,7 @@ public Builder setSourcePort(int value) {
      * @return This builder for chaining.
      */
     public Builder clearSourcePort() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       sourcePort_ = 0;
       onChanged();
       return this;
@@ -1238,8 +1260,8 @@ public int getProtocolValue() {
      * @return This builder for chaining.
      */
     public Builder setProtocolValue(int value) {
-
       protocol_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1256,9 +1278,8 @@ public Builder setProtocolValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Connection.Protocol getProtocol() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Connection.Protocol result =
-          com.google.cloud.securitycenter.v1.Connection.Protocol.valueOf(protocol_);
+          com.google.cloud.securitycenter.v1.Connection.Protocol.forNumber(protocol_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Connection.Protocol.UNRECOGNIZED
           : result;
@@ -1279,7 +1300,7 @@ public Builder setProtocol(com.google.cloud.securitycenter.v1.Connection.Protoco
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000010;
       protocol_ = value.getNumber();
       onChanged();
       return this;
@@ -1296,7 +1317,7 @@ public Builder setProtocol(com.google.cloud.securitycenter.v1.Connection.Protoco
      * @return This builder for chaining.
      */
     public Builder clearProtocol() {
-
+      bitField0_ = (bitField0_ & ~0x00000010);
       protocol_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ConnectionProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ConnectionProto.java
index db47396e9..34d4f5fb2 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ConnectionProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ConnectionProto.java
@@ -48,13 +48,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + " \001(\01623.google.cloud.securitycenter.v1.Co"
           + "nnection.Protocol\"R\n\010Protocol\022\030\n\024PROTOCO"
           + "L_UNSPECIFIED\020\000\022\010\n\004ICMP\020\001\022\007\n\003TCP\020\006\022\007\n\003UD"
-          + "P\020\021\022\007\n\003GRE\020/\022\007\n\003ESP\0202B\353\001\n\"com.google.clo"
+          + "P\020\021\022\007\n\003GRE\020/\022\007\n\003ESP\0202B\351\001\n\"com.google.clo"
           + "ud.securitycenter.v1B\017ConnectionProtoP\001Z"
-          + "Lgoogle.golang.org/genproto/googleapis/c"
-          + "loud/securitycenter/v1;securitycenter\252\002\036"
-          + "Google.Cloud.SecurityCenter.V1\312\002\036Google\\"
-          + "Cloud\\SecurityCenter\\V1\352\002!Google::Cloud:"
-          + ":SecurityCenter::V1b\006proto3"
+          + "Jcloud.google.com/go/securitycenter/apiv"
+          + "1/securitycenterpb;securitycenterpb\252\002\036Go"
+          + "ogle.Cloud.SecurityCenter.V1\312\002\036Google\\Cl"
+          + "oud\\SecurityCenter\\V1\352\002!Google::Cloud::S"
+          + "ecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Contact.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Contact.java
index 21781b55c..9651beec4 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Contact.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Contact.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int EMAIL_FIELD_NUMBER = 1;
-  private volatile java.lang.Object email_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object email_ = "";
   /**
    *
    *
@@ -313,8 +315,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       email_ = "";
-
       return this;
     }
 
@@ -342,11 +344,20 @@ public com.google.cloud.securitycenter.v1.Contact build() {
     public com.google.cloud.securitycenter.v1.Contact buildPartial() {
       com.google.cloud.securitycenter.v1.Contact result =
           new com.google.cloud.securitycenter.v1.Contact(this);
-      result.email_ = email_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Contact result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.email_ = email_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -394,6 +405,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Contact other) {
       if (other == com.google.cloud.securitycenter.v1.Contact.getDefaultInstance()) return this;
       if (!other.getEmail().isEmpty()) {
         email_ = other.email_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -425,7 +437,7 @@ public Builder mergeFrom(
             case 10:
               {
                 email_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -445,6 +457,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object email_ = "";
     /**
      *
@@ -506,8 +520,8 @@ public Builder setEmail(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       email_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -523,8 +537,8 @@ public Builder setEmail(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearEmail() {
-
       email_ = getDefaultInstance().getEmail();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -545,8 +559,8 @@ public Builder setEmailBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       email_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetails.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetails.java
index e78c6dd25..4a27b431b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetails.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetails.java
@@ -68,6 +68,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int CONTACTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Contact> contacts_;
   /**
    *
@@ -335,6 +337,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (contactsBuilder_ == null) {
         contacts_ = java.util.Collections.emptyList();
       } else {
@@ -369,7 +372,16 @@ public com.google.cloud.securitycenter.v1.ContactDetails build() {
     public com.google.cloud.securitycenter.v1.ContactDetails buildPartial() {
       com.google.cloud.securitycenter.v1.ContactDetails result =
           new com.google.cloud.securitycenter.v1.ContactDetails(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ContactDetails result) {
       if (contactsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           contacts_ = java.util.Collections.unmodifiableList(contacts_);
@@ -379,8 +391,10 @@ public com.google.cloud.securitycenter.v1.ContactDetails buildPartial() {
       } else {
         result.contacts_ = contactsBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ContactDetails result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetailsProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetailsProto.java
index f5a73ac38..55a0ef098 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetailsProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContactDetailsProto.java
@@ -48,13 +48,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "_details.proto\022\036google.cloud.securitycen"
           + "ter.v1\"K\n\016ContactDetails\0229\n\010contacts\030\001 \003"
           + "(\0132\'.google.cloud.securitycenter.v1.Cont"
-          + "act\"\030\n\007Contact\022\r\n\005email\030\001 \001(\tB\357\001\n\"com.go"
+          + "act\"\030\n\007Contact\022\r\n\005email\030\001 \001(\tB\355\001\n\"com.go"
           + "ogle.cloud.securitycenter.v1B\023ContactDet"
-          + "ailsProtoP\001ZLgoogle.golang.org/genproto/"
-          + "googleapis/cloud/securitycenter/v1;secur"
-          + "itycenter\252\002\036Google.Cloud.SecurityCenter."
-          + "V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Go"
-          + "ogle::Cloud::SecurityCenter::V1b\006proto3"
+          + "ailsProtoP\001ZJcloud.google.com/go/securit"
+          + "ycenter/apiv1/securitycenterpb;securityc"
+          + "enterpb\252\002\036Google.Cloud.SecurityCenter.V1"
+          + "\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Goog"
+          + "le::Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Container.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Container.java
index ee4c8bfc0..e2b1db98e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Container.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Container.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -120,7 +122,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int URI_FIELD_NUMBER = 2;
-  private volatile java.lang.Object uri_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object uri_ = "";
   /**
    *
    *
@@ -171,7 +175,9 @@ public com.google.protobuf.ByteString getUriBytes() {
   }
 
   public static final int IMAGE_ID_FIELD_NUMBER = 3;
-  private volatile java.lang.Object imageId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object imageId_ = "";
   /**
    *
    *
@@ -224,6 +230,8 @@ public com.google.protobuf.ByteString getImageIdBytes() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 4;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Label> labels_;
   /**
    *
@@ -518,19 +526,17 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       uri_ = "";
-
       imageId_ = "";
-
       if (labelsBuilder_ == null) {
         labels_ = java.util.Collections.emptyList();
       } else {
         labels_ = null;
         labelsBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000008);
       return this;
     }
 
@@ -558,21 +564,37 @@ public com.google.cloud.securitycenter.v1.Container build() {
     public com.google.cloud.securitycenter.v1.Container buildPartial() {
       com.google.cloud.securitycenter.v1.Container result =
           new com.google.cloud.securitycenter.v1.Container(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.uri_ = uri_;
-      result.imageId_ = imageId_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Container result) {
       if (labelsBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000008) != 0)) {
           labels_ = java.util.Collections.unmodifiableList(labels_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000008);
         }
         result.labels_ = labels_;
       } else {
         result.labels_ = labelsBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Container result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.uri_ = uri_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.imageId_ = imageId_;
+      }
     }
 
     @java.lang.Override
@@ -622,21 +644,24 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Container other) {
       if (other == com.google.cloud.securitycenter.v1.Container.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getUri().isEmpty()) {
         uri_ = other.uri_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getImageId().isEmpty()) {
         imageId_ = other.imageId_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (labelsBuilder_ == null) {
         if (!other.labels_.isEmpty()) {
           if (labels_.isEmpty()) {
             labels_ = other.labels_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000008);
           } else {
             ensureLabelsIsMutable();
             labels_.addAll(other.labels_);
@@ -649,7 +674,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Container other) {
             labelsBuilder_.dispose();
             labelsBuilder_ = null;
             labels_ = other.labels_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000008);
             labelsBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getLabelsFieldBuilder()
@@ -688,19 +713,19 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 uri_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 imageId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
@@ -796,8 +821,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -813,8 +838,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -835,8 +860,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -905,8 +930,8 @@ public Builder setUri(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       uri_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -923,8 +948,8 @@ public Builder setUri(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearUri() {
-
       uri_ = getDefaultInstance().getUri();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -946,8 +971,8 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       uri_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1019,8 +1044,8 @@ public Builder setImageId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       imageId_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1038,8 +1063,8 @@ public Builder setImageId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearImageId() {
-
       imageId_ = getDefaultInstance().getImageId();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1062,8 +1087,8 @@ public Builder setImageIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       imageId_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1072,9 +1097,9 @@ public Builder setImageIdBytes(com.google.protobuf.ByteString value) {
         java.util.Collections.emptyList();
 
     private void ensureLabelsIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000008) != 0)) {
         labels_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.Label>(labels_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000008;
       }
     }
 
@@ -1289,7 +1314,7 @@ public Builder addAllLabels(
     public Builder clearLabels() {
       if (labelsBuilder_ == null) {
         labels_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000008);
         onChanged();
       } else {
         labelsBuilder_.clear();
@@ -1410,7 +1435,7 @@ public java.util.List<com.google.cloud.securitycenter.v1.Label.Builder> getLabel
                 com.google.cloud.securitycenter.v1.Label,
                 com.google.cloud.securitycenter.v1.Label.Builder,
                 com.google.cloud.securitycenter.v1.LabelOrBuilder>(
-                labels_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                labels_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
         labels_ = null;
       }
       return labelsBuilder_;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContainerProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContainerProto.java
index d30752290..90c5c47e9 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContainerProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ContainerProto.java
@@ -45,14 +45,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\032*google/cloud/securitycenter/v1/label.p"
           + "roto\"o\n\tContainer\022\014\n\004name\030\001 \001(\t\022\013\n\003uri\030\002"
           + " \001(\t\022\020\n\010image_id\030\003 \001(\t\0225\n\006labels\030\004 \003(\0132%"
-          + ".google.cloud.securitycenter.v1.LabelB\352\001"
+          + ".google.cloud.securitycenter.v1.LabelB\350\001"
           + "\n\"com.google.cloud.securitycenter.v1B\016Co"
-          + "ntainerProtoP\001ZLgoogle.golang.org/genpro"
-          + "to/googleapis/cloud/securitycenter/v1;se"
-          + "curitycenter\252\002\036Google.Cloud.SecurityCent"
-          + "er.V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002"
-          + "!Google::Cloud::SecurityCenter::V1b\006prot"
-          + "o3"
+          + "ntainerProtoP\001ZJcloud.google.com/go/secu"
+          + "ritycenter/apiv1/securitycenterpb;securi"
+          + "tycenterpb\252\002\036Google.Cloud.SecurityCenter"
+          + ".V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!G"
+          + "oogle::Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequest.java
index 0066cf266..6ba3e2946 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Request message for creating a big query export.
+ * Request message for creating a BigQuery export.
  * </pre>
  *
  * Protobuf type {@code google.cloud.securitycenter.v1.CreateBigQueryExportRequest}
@@ -69,13 +69,15 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
    * <pre>
-   * Required. Resource name of the new big query export's parent. Its format is
-   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * Required. The name of the parent resource of the new BigQuery export. Its
+   * format is "organizations/[organization_id]", "folders/[folder_id]", or
    * "projects/[project_id]".
    * </pre>
    *
@@ -101,8 +103,8 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Required. Resource name of the new big query export's parent. Its format is
-   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * Required. The name of the parent resource of the new BigQuery export. Its
+   * format is "organizations/[organization_id]", "folders/[folder_id]", or
    * "projects/[project_id]".
    * </pre>
    *
@@ -131,7 +133,7 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * <pre>
-   * Required. The big query export being created.
+   * Required. The BigQuery export being created.
    * </pre>
    *
    * <code>
@@ -148,7 +150,7 @@ public boolean hasBigQueryExport() {
    *
    *
    * <pre>
-   * Required. The big query export being created.
+   * Required. The BigQuery export being created.
    * </pre>
    *
    * <code>
@@ -167,7 +169,7 @@ public com.google.cloud.securitycenter.v1.BigQueryExport getBigQueryExport() {
    *
    *
    * <pre>
-   * Required. The big query export being created.
+   * Required. The BigQuery export being created.
    * </pre>
    *
    * <code>
@@ -176,11 +178,15 @@ public com.google.cloud.securitycenter.v1.BigQueryExport getBigQueryExport() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.BigQueryExportOrBuilder getBigQueryExportOrBuilder() {
-    return getBigQueryExport();
+    return bigQueryExport_ == null
+        ? com.google.cloud.securitycenter.v1.BigQueryExport.getDefaultInstance()
+        : bigQueryExport_;
   }
 
   public static final int BIG_QUERY_EXPORT_ID_FIELD_NUMBER = 3;
-  private volatile java.lang.Object bigQueryExportId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object bigQueryExportId_ = "";
   /**
    *
    *
@@ -421,7 +427,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Request message for creating a big query export.
+   * Request message for creating a BigQuery export.
    * </pre>
    *
    * Protobuf type {@code google.cloud.securitycenter.v1.CreateBigQueryExportRequest}
@@ -455,16 +461,14 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
-      if (bigQueryExportBuilder_ == null) {
-        bigQueryExport_ = null;
-      } else {
-        bigQueryExport_ = null;
+      bigQueryExport_ = null;
+      if (bigQueryExportBuilder_ != null) {
+        bigQueryExportBuilder_.dispose();
         bigQueryExportBuilder_ = null;
       }
       bigQueryExportId_ = "";
-
       return this;
     }
 
@@ -493,17 +497,28 @@ public com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest build() {
     public com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest buildPartial() {
       com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest result =
           new com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest(this);
-      result.parent_ = parent_;
-      if (bigQueryExportBuilder_ == null) {
-        result.bigQueryExport_ = bigQueryExport_;
-      } else {
-        result.bigQueryExport_ = bigQueryExportBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.bigQueryExportId_ = bigQueryExportId_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.bigQueryExport_ =
+            bigQueryExportBuilder_ == null ? bigQueryExport_ : bigQueryExportBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.bigQueryExportId_ = bigQueryExportId_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -553,6 +568,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.CreateBigQueryExport
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasBigQueryExport()) {
@@ -560,6 +576,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.CreateBigQueryExport
       }
       if (!other.getBigQueryExportId().isEmpty()) {
         bigQueryExportId_ = other.bigQueryExportId_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -591,19 +608,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getBigQueryExportFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 bigQueryExportId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -623,13 +640,15 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
      *
      * <pre>
-     * Required. Resource name of the new big query export's parent. Its format is
-     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * Required. The name of the parent resource of the new BigQuery export. Its
+     * format is "organizations/[organization_id]", "folders/[folder_id]", or
      * "projects/[project_id]".
      * </pre>
      *
@@ -654,8 +673,8 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Required. Resource name of the new big query export's parent. Its format is
-     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * Required. The name of the parent resource of the new BigQuery export. Its
+     * format is "organizations/[organization_id]", "folders/[folder_id]", or
      * "projects/[project_id]".
      * </pre>
      *
@@ -680,8 +699,8 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Required. Resource name of the new big query export's parent. Its format is
-     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * Required. The name of the parent resource of the new BigQuery export. Its
+     * format is "organizations/[organization_id]", "folders/[folder_id]", or
      * "projects/[project_id]".
      * </pre>
      *
@@ -696,8 +715,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -705,8 +724,8 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Resource name of the new big query export's parent. Its format is
-     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * Required. The name of the parent resource of the new BigQuery export. Its
+     * format is "organizations/[organization_id]", "folders/[folder_id]", or
      * "projects/[project_id]".
      * </pre>
      *
@@ -717,8 +736,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -726,8 +745,8 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Required. Resource name of the new big query export's parent. Its format is
-     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * Required. The name of the parent resource of the new BigQuery export. Its
+     * format is "organizations/[organization_id]", "folders/[folder_id]", or
      * "projects/[project_id]".
      * </pre>
      *
@@ -743,8 +762,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -759,7 +778,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -769,13 +788,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * @return Whether the bigQueryExport field is set.
      */
     public boolean hasBigQueryExport() {
-      return bigQueryExportBuilder_ != null || bigQueryExport_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -797,7 +816,7 @@ public com.google.cloud.securitycenter.v1.BigQueryExport getBigQueryExport() {
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -810,18 +829,18 @@ public Builder setBigQueryExport(com.google.cloud.securitycenter.v1.BigQueryExpo
           throw new NullPointerException();
         }
         bigQueryExport_ = value;
-        onChanged();
       } else {
         bigQueryExportBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -832,18 +851,18 @@ public Builder setBigQueryExport(
         com.google.cloud.securitycenter.v1.BigQueryExport.Builder builderForValue) {
       if (bigQueryExportBuilder_ == null) {
         bigQueryExport_ = builderForValue.build();
-        onChanged();
       } else {
         bigQueryExportBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -852,26 +871,26 @@ public Builder setBigQueryExport(
      */
     public Builder mergeBigQueryExport(com.google.cloud.securitycenter.v1.BigQueryExport value) {
       if (bigQueryExportBuilder_ == null) {
-        if (bigQueryExport_ != null) {
-          bigQueryExport_ =
-              com.google.cloud.securitycenter.v1.BigQueryExport.newBuilder(bigQueryExport_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && bigQueryExport_ != null
+            && bigQueryExport_
+                != com.google.cloud.securitycenter.v1.BigQueryExport.getDefaultInstance()) {
+          getBigQueryExportBuilder().mergeFrom(value);
         } else {
           bigQueryExport_ = value;
         }
-        onChanged();
       } else {
         bigQueryExportBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -879,21 +898,20 @@ public Builder mergeBigQueryExport(com.google.cloud.securitycenter.v1.BigQueryEx
      * </code>
      */
     public Builder clearBigQueryExport() {
-      if (bigQueryExportBuilder_ == null) {
-        bigQueryExport_ = null;
-        onChanged();
-      } else {
-        bigQueryExport_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      bigQueryExport_ = null;
+      if (bigQueryExportBuilder_ != null) {
+        bigQueryExportBuilder_.dispose();
         bigQueryExportBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -901,7 +919,7 @@ public Builder clearBigQueryExport() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.BigQueryExport.Builder getBigQueryExportBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getBigQueryExportFieldBuilder().getBuilder();
     }
@@ -909,7 +927,7 @@ public com.google.cloud.securitycenter.v1.BigQueryExport.Builder getBigQueryExpo
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -929,7 +947,7 @@ public com.google.cloud.securitycenter.v1.BigQueryExportOrBuilder getBigQueryExp
      *
      *
      * <pre>
-     * Required. The big query export being created.
+     * Required. The BigQuery export being created.
      * </pre>
      *
      * <code>
@@ -1023,8 +1041,8 @@ public Builder setBigQueryExportId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       bigQueryExportId_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1043,8 +1061,8 @@ public Builder setBigQueryExportId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearBigQueryExportId() {
-
       bigQueryExportId_ = getDefaultInstance().getBigQueryExportId();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1068,8 +1086,8 @@ public Builder setBigQueryExportIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       bigQueryExportId_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequestOrBuilder.java
index 353f15853..74db8700c 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateBigQueryExportRequestOrBuilder.java
@@ -27,8 +27,8 @@ public interface CreateBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Resource name of the new big query export's parent. Its format is
-   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * Required. The name of the parent resource of the new BigQuery export. Its
+   * format is "organizations/[organization_id]", "folders/[folder_id]", or
    * "projects/[project_id]".
    * </pre>
    *
@@ -43,8 +43,8 @@ public interface CreateBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Resource name of the new big query export's parent. Its format is
-   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * Required. The name of the parent resource of the new BigQuery export. Its
+   * format is "organizations/[organization_id]", "folders/[folder_id]", or
    * "projects/[project_id]".
    * </pre>
    *
@@ -60,7 +60,7 @@ public interface CreateBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The big query export being created.
+   * Required. The BigQuery export being created.
    * </pre>
    *
    * <code>
@@ -74,7 +74,7 @@ public interface CreateBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The big query export being created.
+   * Required. The BigQuery export being created.
    * </pre>
    *
    * <code>
@@ -88,7 +88,7 @@ public interface CreateBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The big query export being created.
+   * Required. The BigQuery export being created.
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateFindingRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateFindingRequest.java
index 29cdebf8c..a8799e7f5 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateFindingRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateFindingRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -124,7 +126,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FINDING_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object findingId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object findingId_ = "";
   /**
    *
    *
@@ -230,7 +234,9 @@ public com.google.cloud.securitycenter.v1.Finding getFinding() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.FindingOrBuilder getFindingOrBuilder() {
-    return getFinding();
+    return finding_ == null
+        ? com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()
+        : finding_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -454,14 +460,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       findingId_ = "";
-
-      if (findingBuilder_ == null) {
-        finding_ = null;
-      } else {
-        finding_ = null;
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
       return this;
@@ -491,17 +495,26 @@ public com.google.cloud.securitycenter.v1.CreateFindingRequest build() {
     public com.google.cloud.securitycenter.v1.CreateFindingRequest buildPartial() {
       com.google.cloud.securitycenter.v1.CreateFindingRequest result =
           new com.google.cloud.securitycenter.v1.CreateFindingRequest(this);
-      result.parent_ = parent_;
-      result.findingId_ = findingId_;
-      if (findingBuilder_ == null) {
-        result.finding_ = finding_;
-      } else {
-        result.finding_ = findingBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.CreateFindingRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.findingId_ = findingId_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -550,10 +563,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.CreateFindingRequest
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFindingId().isEmpty()) {
         findingId_ = other.findingId_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.hasFinding()) {
@@ -588,19 +603,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 findingId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -620,6 +635,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -690,8 +707,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -710,8 +727,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -735,8 +752,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -808,8 +825,8 @@ public Builder setFindingId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       findingId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -827,8 +844,8 @@ public Builder setFindingId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFindingId() {
-
       findingId_ = getDefaultInstance().getFindingId();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -851,8 +868,8 @@ public Builder setFindingIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       findingId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -878,7 +895,7 @@ public Builder setFindingIdBytes(com.google.protobuf.ByteString value) {
      * @return Whether the finding field is set.
      */
     public boolean hasFinding() {
-      return findingBuilder_ != null || finding_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -921,11 +938,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding value) {
           throw new NullPointerException();
         }
         finding_ = value;
-        onChanged();
       } else {
         findingBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -943,11 +960,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding value) {
     public Builder setFinding(com.google.cloud.securitycenter.v1.Finding.Builder builderForValue) {
       if (findingBuilder_ == null) {
         finding_ = builderForValue.build();
-        onChanged();
       } else {
         findingBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -964,19 +981,18 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding.Builder bui
      */
     public Builder mergeFinding(com.google.cloud.securitycenter.v1.Finding value) {
       if (findingBuilder_ == null) {
-        if (finding_ != null) {
-          finding_ =
-              com.google.cloud.securitycenter.v1.Finding.newBuilder(finding_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && finding_ != null
+            && finding_ != com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()) {
+          getFindingBuilder().mergeFrom(value);
         } else {
           finding_ = value;
         }
-        onChanged();
       } else {
         findingBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -992,14 +1008,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1.Finding value) {
      * </code>
      */
     public Builder clearFinding() {
-      if (findingBuilder_ == null) {
-        finding_ = null;
-        onChanged();
-      } else {
-        finding_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1015,7 +1030,7 @@ public Builder clearFinding() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.Finding.Builder getFindingBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getFindingFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateMuteConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateMuteConfigRequest.java
index ee327f9c3..d58373699 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateMuteConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateMuteConfigRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -176,11 +178,15 @@ public com.google.cloud.securitycenter.v1.MuteConfig getMuteConfig() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.MuteConfigOrBuilder getMuteConfigOrBuilder() {
-    return getMuteConfig();
+    return muteConfig_ == null
+        ? com.google.cloud.securitycenter.v1.MuteConfig.getDefaultInstance()
+        : muteConfig_;
   }
 
   public static final int MUTE_CONFIG_ID_FIELD_NUMBER = 3;
-  private volatile java.lang.Object muteConfigId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object muteConfigId_ = "";
   /**
    *
    *
@@ -455,16 +461,14 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
-      if (muteConfigBuilder_ == null) {
-        muteConfig_ = null;
-      } else {
-        muteConfig_ = null;
+      muteConfig_ = null;
+      if (muteConfigBuilder_ != null) {
+        muteConfigBuilder_.dispose();
         muteConfigBuilder_ = null;
       }
       muteConfigId_ = "";
-
       return this;
     }
 
@@ -492,17 +496,26 @@ public com.google.cloud.securitycenter.v1.CreateMuteConfigRequest build() {
     public com.google.cloud.securitycenter.v1.CreateMuteConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.CreateMuteConfigRequest result =
           new com.google.cloud.securitycenter.v1.CreateMuteConfigRequest(this);
-      result.parent_ = parent_;
-      if (muteConfigBuilder_ == null) {
-        result.muteConfig_ = muteConfig_;
-      } else {
-        result.muteConfig_ = muteConfigBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.muteConfigId_ = muteConfigId_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.CreateMuteConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.muteConfig_ = muteConfigBuilder_ == null ? muteConfig_ : muteConfigBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.muteConfigId_ = muteConfigId_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -551,6 +564,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.CreateMuteConfigRequ
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasMuteConfig()) {
@@ -558,6 +572,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.CreateMuteConfigRequ
       }
       if (!other.getMuteConfigId().isEmpty()) {
         muteConfigId_ = other.muteConfigId_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -589,19 +604,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getMuteConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 muteConfigId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -621,6 +636,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -694,8 +711,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -715,8 +732,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -741,8 +758,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -767,7 +784,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * @return Whether the muteConfig field is set.
      */
     public boolean hasMuteConfig() {
-      return muteConfigBuilder_ != null || muteConfig_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -808,11 +825,11 @@ public Builder setMuteConfig(com.google.cloud.securitycenter.v1.MuteConfig value
           throw new NullPointerException();
         }
         muteConfig_ = value;
-        onChanged();
       } else {
         muteConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -830,11 +847,11 @@ public Builder setMuteConfig(
         com.google.cloud.securitycenter.v1.MuteConfig.Builder builderForValue) {
       if (muteConfigBuilder_ == null) {
         muteConfig_ = builderForValue.build();
-        onChanged();
       } else {
         muteConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -850,19 +867,18 @@ public Builder setMuteConfig(
      */
     public Builder mergeMuteConfig(com.google.cloud.securitycenter.v1.MuteConfig value) {
       if (muteConfigBuilder_ == null) {
-        if (muteConfig_ != null) {
-          muteConfig_ =
-              com.google.cloud.securitycenter.v1.MuteConfig.newBuilder(muteConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && muteConfig_ != null
+            && muteConfig_ != com.google.cloud.securitycenter.v1.MuteConfig.getDefaultInstance()) {
+          getMuteConfigBuilder().mergeFrom(value);
         } else {
           muteConfig_ = value;
         }
-        onChanged();
       } else {
         muteConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -877,14 +893,13 @@ public Builder mergeMuteConfig(com.google.cloud.securitycenter.v1.MuteConfig val
      * </code>
      */
     public Builder clearMuteConfig() {
-      if (muteConfigBuilder_ == null) {
-        muteConfig_ = null;
-        onChanged();
-      } else {
-        muteConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      muteConfig_ = null;
+      if (muteConfigBuilder_ != null) {
+        muteConfigBuilder_.dispose();
         muteConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -899,7 +914,7 @@ public Builder clearMuteConfig() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.MuteConfig.Builder getMuteConfigBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getMuteConfigFieldBuilder().getBuilder();
     }
@@ -1021,8 +1036,8 @@ public Builder setMuteConfigId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       muteConfigId_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1041,8 +1056,8 @@ public Builder setMuteConfigId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearMuteConfigId() {
-
       muteConfigId_ = getDefaultInstance().getMuteConfigId();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1066,8 +1081,8 @@ public Builder setMuteConfigIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       muteConfigId_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequest.java
index 9881d20a2..e8187ffe0 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequest.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -127,15 +129,17 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int CONFIG_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object configId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object configId_ = "";
   /**
    *
    *
    * <pre>
    * Required.
    * Unique identifier provided by the client within the parent scope.
-   * It must be between 1 and 128 characters, and contains alphanumeric
-   * characters, underscores or hyphens only.
+   * It must be between 1 and 128 characters and contain alphanumeric
+   * characters, underscores, or hyphens only.
    * </pre>
    *
    * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -160,8 +164,8 @@ public java.lang.String getConfigId() {
    * <pre>
    * Required.
    * Unique identifier provided by the client within the parent scope.
-   * It must be between 1 and 128 characters, and contains alphanumeric
-   * characters, underscores or hyphens only.
+   * It must be between 1 and 128 characters and contain alphanumeric
+   * characters, underscores, or hyphens only.
    * </pre>
    *
    * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -239,7 +243,9 @@ public com.google.cloud.securitycenter.v1.NotificationConfig getNotificationConf
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.NotificationConfigOrBuilder
       getNotificationConfigOrBuilder() {
-    return getNotificationConfig();
+    return notificationConfig_ == null
+        ? com.google.cloud.securitycenter.v1.NotificationConfig.getDefaultInstance()
+        : notificationConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -465,14 +471,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       configId_ = "";
-
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-      } else {
-        notificationConfig_ = null;
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
       return this;
@@ -504,17 +508,30 @@ public com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest build(
     public com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest(this);
-      result.parent_ = parent_;
-      result.configId_ = configId_;
-      if (notificationConfigBuilder_ == null) {
-        result.notificationConfig_ = notificationConfig_;
-      } else {
-        result.notificationConfig_ = notificationConfigBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.configId_ = configId_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.notificationConfig_ =
+            notificationConfigBuilder_ == null
+                ? notificationConfig_
+                : notificationConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -566,10 +583,12 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getConfigId().isEmpty()) {
         configId_ = other.configId_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.hasNotificationConfig()) {
@@ -604,20 +623,20 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 configId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(
                     getNotificationConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -637,6 +656,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -710,8 +731,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -731,8 +752,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -757,8 +778,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -770,8 +791,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * <pre>
      * Required.
      * Unique identifier provided by the client within the parent scope.
-     * It must be between 1 and 128 characters, and contains alphanumeric
-     * characters, underscores or hyphens only.
+     * It must be between 1 and 128 characters and contain alphanumeric
+     * characters, underscores, or hyphens only.
      * </pre>
      *
      * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -795,8 +816,8 @@ public java.lang.String getConfigId() {
      * <pre>
      * Required.
      * Unique identifier provided by the client within the parent scope.
-     * It must be between 1 and 128 characters, and contains alphanumeric
-     * characters, underscores or hyphens only.
+     * It must be between 1 and 128 characters and contain alphanumeric
+     * characters, underscores, or hyphens only.
      * </pre>
      *
      * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -820,8 +841,8 @@ public com.google.protobuf.ByteString getConfigIdBytes() {
      * <pre>
      * Required.
      * Unique identifier provided by the client within the parent scope.
-     * It must be between 1 and 128 characters, and contains alphanumeric
-     * characters, underscores or hyphens only.
+     * It must be between 1 and 128 characters and contain alphanumeric
+     * characters, underscores, or hyphens only.
      * </pre>
      *
      * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -833,8 +854,8 @@ public Builder setConfigId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       configId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -844,8 +865,8 @@ public Builder setConfigId(java.lang.String value) {
      * <pre>
      * Required.
      * Unique identifier provided by the client within the parent scope.
-     * It must be between 1 and 128 characters, and contains alphanumeric
-     * characters, underscores or hyphens only.
+     * It must be between 1 and 128 characters and contain alphanumeric
+     * characters, underscores, or hyphens only.
      * </pre>
      *
      * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -853,8 +874,8 @@ public Builder setConfigId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearConfigId() {
-
       configId_ = getDefaultInstance().getConfigId();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -864,8 +885,8 @@ public Builder clearConfigId() {
      * <pre>
      * Required.
      * Unique identifier provided by the client within the parent scope.
-     * It must be between 1 and 128 characters, and contains alphanumeric
-     * characters, underscores or hyphens only.
+     * It must be between 1 and 128 characters and contain alphanumeric
+     * characters, underscores, or hyphens only.
      * </pre>
      *
      * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -878,8 +899,8 @@ public Builder setConfigIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       configId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -906,7 +927,7 @@ public Builder setConfigIdBytes(com.google.protobuf.ByteString value) {
      * @return Whether the notificationConfig field is set.
      */
     public boolean hasNotificationConfig() {
-      return notificationConfigBuilder_ != null || notificationConfig_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -952,11 +973,11 @@ public Builder setNotificationConfig(
           throw new NullPointerException();
         }
         notificationConfig_ = value;
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -976,11 +997,11 @@ public Builder setNotificationConfig(
         com.google.cloud.securitycenter.v1.NotificationConfig.Builder builderForValue) {
       if (notificationConfigBuilder_ == null) {
         notificationConfig_ = builderForValue.build();
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -999,19 +1020,19 @@ public Builder setNotificationConfig(
     public Builder mergeNotificationConfig(
         com.google.cloud.securitycenter.v1.NotificationConfig value) {
       if (notificationConfigBuilder_ == null) {
-        if (notificationConfig_ != null) {
-          notificationConfig_ =
-              com.google.cloud.securitycenter.v1.NotificationConfig.newBuilder(notificationConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && notificationConfig_ != null
+            && notificationConfig_
+                != com.google.cloud.securitycenter.v1.NotificationConfig.getDefaultInstance()) {
+          getNotificationConfigBuilder().mergeFrom(value);
         } else {
           notificationConfig_ = value;
         }
-        onChanged();
       } else {
         notificationConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1028,14 +1049,13 @@ public Builder mergeNotificationConfig(
      * </code>
      */
     public Builder clearNotificationConfig() {
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-        onChanged();
-      } else {
-        notificationConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1053,7 +1073,7 @@ public Builder clearNotificationConfig() {
      */
     public com.google.cloud.securitycenter.v1.NotificationConfig.Builder
         getNotificationConfigBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getNotificationConfigFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequestOrBuilder.java
index e7f65a427..db980f7a4 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateNotificationConfigRequestOrBuilder.java
@@ -62,8 +62,8 @@ public interface CreateNotificationConfigRequestOrBuilder
    * <pre>
    * Required.
    * Unique identifier provided by the client within the parent scope.
-   * It must be between 1 and 128 characters, and contains alphanumeric
-   * characters, underscores or hyphens only.
+   * It must be between 1 and 128 characters and contain alphanumeric
+   * characters, underscores, or hyphens only.
    * </pre>
    *
    * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
@@ -77,8 +77,8 @@ public interface CreateNotificationConfigRequestOrBuilder
    * <pre>
    * Required.
    * Unique identifier provided by the client within the parent scope.
-   * It must be between 1 and 128 characters, and contains alphanumeric
-   * characters, underscores or hyphens only.
+   * It must be between 1 and 128 characters and contain alphanumeric
+   * characters, underscores, or hyphens only.
    * </pre>
    *
    * <code>string config_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateSourceRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateSourceRequest.java
index 561df1759..93bad93ae 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/CreateSourceRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -176,7 +178,9 @@ public com.google.cloud.securitycenter.v1.Source getSource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.SourceOrBuilder getSourceOrBuilder() {
-    return getSource();
+    return source_ == null
+        ? com.google.cloud.securitycenter.v1.Source.getDefaultInstance()
+        : source_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -391,12 +395,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
-      if (sourceBuilder_ == null) {
-        source_ = null;
-      } else {
-        source_ = null;
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
       return this;
@@ -426,16 +429,23 @@ public com.google.cloud.securitycenter.v1.CreateSourceRequest build() {
     public com.google.cloud.securitycenter.v1.CreateSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1.CreateSourceRequest result =
           new com.google.cloud.securitycenter.v1.CreateSourceRequest(this);
-      result.parent_ = parent_;
-      if (sourceBuilder_ == null) {
-        result.source_ = source_;
-      } else {
-        result.source_ = sourceBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.CreateSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.source_ = sourceBuilder_ == null ? source_ : sourceBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -484,6 +494,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.CreateSourceRequest
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasSource()) {
@@ -518,13 +529,13 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getSourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -544,6 +555,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -614,8 +627,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -634,8 +647,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -659,8 +672,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -686,7 +699,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * @return Whether the source field is set.
      */
     public boolean hasSource() {
-      return sourceBuilder_ != null || source_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -729,11 +742,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1.Source value) {
           throw new NullPointerException();
         }
         source_ = value;
-        onChanged();
       } else {
         sourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -751,11 +764,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1.Source value) {
     public Builder setSource(com.google.cloud.securitycenter.v1.Source.Builder builderForValue) {
       if (sourceBuilder_ == null) {
         source_ = builderForValue.build();
-        onChanged();
       } else {
         sourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -772,19 +785,18 @@ public Builder setSource(com.google.cloud.securitycenter.v1.Source.Builder build
      */
     public Builder mergeSource(com.google.cloud.securitycenter.v1.Source value) {
       if (sourceBuilder_ == null) {
-        if (source_ != null) {
-          source_ =
-              com.google.cloud.securitycenter.v1.Source.newBuilder(source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && source_ != null
+            && source_ != com.google.cloud.securitycenter.v1.Source.getDefaultInstance()) {
+          getSourceBuilder().mergeFrom(value);
         } else {
           source_ = value;
         }
-        onChanged();
       } else {
         sourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -800,14 +812,13 @@ public Builder mergeSource(com.google.cloud.securitycenter.v1.Source value) {
      * </code>
      */
     public Builder clearSource() {
-      if (sourceBuilder_ == null) {
-        source_ = null;
-        onChanged();
-      } else {
-        source_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -823,7 +834,7 @@ public Builder clearSource() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.Source.Builder getSourceBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getSourceFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cve.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cve.java
index bf986bacc..c1ea8e539 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cve.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cve.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int ID_FIELD_NUMBER = 1;
-  private volatile java.lang.Object id_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object id_ = "";
   /**
    *
    *
@@ -119,6 +121,8 @@ public com.google.protobuf.ByteString getIdBytes() {
   }
 
   public static final int REFERENCES_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Reference> references_;
   /**
    *
@@ -240,11 +244,13 @@ public com.google.cloud.securitycenter.v1.Cvssv3 getCvssv3() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3OrBuilder getCvssv3OrBuilder() {
-    return getCvssv3();
+    return cvssv3_ == null
+        ? com.google.cloud.securitycenter.v1.Cvssv3.getDefaultInstance()
+        : cvssv3_;
   }
 
   public static final int UPSTREAM_FIX_AVAILABLE_FIELD_NUMBER = 4;
-  private boolean upstreamFixAvailable_;
+  private boolean upstreamFixAvailable_ = false;
   /**
    *
    *
@@ -492,23 +498,21 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       id_ = "";
-
       if (referencesBuilder_ == null) {
         references_ = java.util.Collections.emptyList();
       } else {
         references_ = null;
         referencesBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000001);
-      if (cvssv3Builder_ == null) {
-        cvssv3_ = null;
-      } else {
-        cvssv3_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      cvssv3_ = null;
+      if (cvssv3Builder_ != null) {
+        cvssv3Builder_.dispose();
         cvssv3Builder_ = null;
       }
       upstreamFixAvailable_ = false;
-
       return this;
     }
 
@@ -536,25 +540,37 @@ public com.google.cloud.securitycenter.v1.Cve build() {
     public com.google.cloud.securitycenter.v1.Cve buildPartial() {
       com.google.cloud.securitycenter.v1.Cve result =
           new com.google.cloud.securitycenter.v1.Cve(this);
-      int from_bitField0_ = bitField0_;
-      result.id_ = id_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Cve result) {
       if (referencesBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000002) != 0)) {
           references_ = java.util.Collections.unmodifiableList(references_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000002);
         }
         result.references_ = references_;
       } else {
         result.references_ = referencesBuilder_.build();
       }
-      if (cvssv3Builder_ == null) {
-        result.cvssv3_ = cvssv3_;
-      } else {
-        result.cvssv3_ = cvssv3Builder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Cve result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.id_ = id_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.cvssv3_ = cvssv3Builder_ == null ? cvssv3_ : cvssv3Builder_.build();
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.upstreamFixAvailable_ = upstreamFixAvailable_;
       }
-      result.upstreamFixAvailable_ = upstreamFixAvailable_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -604,13 +620,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Cve other) {
       if (other == com.google.cloud.securitycenter.v1.Cve.getDefaultInstance()) return this;
       if (!other.getId().isEmpty()) {
         id_ = other.id_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (referencesBuilder_ == null) {
         if (!other.references_.isEmpty()) {
           if (references_.isEmpty()) {
             references_ = other.references_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000002);
           } else {
             ensureReferencesIsMutable();
             references_.addAll(other.references_);
@@ -623,7 +640,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Cve other) {
             referencesBuilder_.dispose();
             referencesBuilder_ = null;
             references_ = other.references_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000002);
             referencesBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getReferencesFieldBuilder()
@@ -668,7 +685,7 @@ public Builder mergeFrom(
             case 10:
               {
                 id_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -687,13 +704,13 @@ public Builder mergeFrom(
             case 26:
               {
                 input.readMessage(getCvssv3FieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 upstreamFixAvailable_ = input.readBool();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -776,8 +793,8 @@ public Builder setId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       id_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -793,8 +810,8 @@ public Builder setId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearId() {
-
       id_ = getDefaultInstance().getId();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -815,8 +832,8 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       id_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -825,10 +842,10 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
         java.util.Collections.emptyList();
 
     private void ensureReferencesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000002) != 0)) {
         references_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.Reference>(references_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000002;
       }
     }
 
@@ -1055,7 +1072,7 @@ public Builder addAllReferences(
     public Builder clearReferences() {
       if (referencesBuilder_ == null) {
         references_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
       } else {
         referencesBuilder_.clear();
@@ -1184,7 +1201,7 @@ public com.google.cloud.securitycenter.v1.Reference.Builder addReferencesBuilder
                 com.google.cloud.securitycenter.v1.Reference,
                 com.google.cloud.securitycenter.v1.Reference.Builder,
                 com.google.cloud.securitycenter.v1.ReferenceOrBuilder>(
-                references_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                references_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
         references_ = null;
       }
       return referencesBuilder_;
@@ -1209,7 +1226,7 @@ public com.google.cloud.securitycenter.v1.Reference.Builder addReferencesBuilder
      * @return Whether the cvssv3 field is set.
      */
     public boolean hasCvssv3() {
-      return cvssv3Builder_ != null || cvssv3_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1248,11 +1265,11 @@ public Builder setCvssv3(com.google.cloud.securitycenter.v1.Cvssv3 value) {
           throw new NullPointerException();
         }
         cvssv3_ = value;
-        onChanged();
       } else {
         cvssv3Builder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1268,11 +1285,11 @@ public Builder setCvssv3(com.google.cloud.securitycenter.v1.Cvssv3 value) {
     public Builder setCvssv3(com.google.cloud.securitycenter.v1.Cvssv3.Builder builderForValue) {
       if (cvssv3Builder_ == null) {
         cvssv3_ = builderForValue.build();
-        onChanged();
       } else {
         cvssv3Builder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1287,19 +1304,18 @@ public Builder setCvssv3(com.google.cloud.securitycenter.v1.Cvssv3.Builder build
      */
     public Builder mergeCvssv3(com.google.cloud.securitycenter.v1.Cvssv3 value) {
       if (cvssv3Builder_ == null) {
-        if (cvssv3_ != null) {
-          cvssv3_ =
-              com.google.cloud.securitycenter.v1.Cvssv3.newBuilder(cvssv3_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && cvssv3_ != null
+            && cvssv3_ != com.google.cloud.securitycenter.v1.Cvssv3.getDefaultInstance()) {
+          getCvssv3Builder().mergeFrom(value);
         } else {
           cvssv3_ = value;
         }
-        onChanged();
       } else {
         cvssv3Builder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1313,14 +1329,13 @@ public Builder mergeCvssv3(com.google.cloud.securitycenter.v1.Cvssv3 value) {
      * <code>.google.cloud.securitycenter.v1.Cvssv3 cvssv3 = 3;</code>
      */
     public Builder clearCvssv3() {
-      if (cvssv3Builder_ == null) {
-        cvssv3_ = null;
-        onChanged();
-      } else {
-        cvssv3_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      cvssv3_ = null;
+      if (cvssv3Builder_ != null) {
+        cvssv3Builder_.dispose();
         cvssv3Builder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1334,7 +1349,7 @@ public Builder clearCvssv3() {
      * <code>.google.cloud.securitycenter.v1.Cvssv3 cvssv3 = 3;</code>
      */
     public com.google.cloud.securitycenter.v1.Cvssv3.Builder getCvssv3Builder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getCvssv3FieldBuilder().getBuilder();
     }
@@ -1415,6 +1430,7 @@ public boolean getUpstreamFixAvailable() {
     public Builder setUpstreamFixAvailable(boolean value) {
 
       upstreamFixAvailable_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1430,7 +1446,7 @@ public Builder setUpstreamFixAvailable(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearUpstreamFixAvailable() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       upstreamFixAvailable_ = false;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cvssv3.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cvssv3.java
index db8689d83..55bb9638e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cvssv3.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Cvssv3.java
@@ -1162,7 +1162,7 @@ private Impact(int value) {
   }
 
   public static final int BASE_SCORE_FIELD_NUMBER = 1;
-  private double baseScore_;
+  private double baseScore_ = 0D;
   /**
    *
    *
@@ -1180,7 +1180,7 @@ public double getBaseScore() {
   }
 
   public static final int ATTACK_VECTOR_FIELD_NUMBER = 5;
-  private int attackVector_;
+  private int attackVector_ = 0;
   /**
    *
    *
@@ -1217,16 +1217,15 @@ public int getAttackVectorValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.AttackVector getAttackVector() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.AttackVector result =
-        com.google.cloud.securitycenter.v1.Cvssv3.AttackVector.valueOf(attackVector_);
+        com.google.cloud.securitycenter.v1.Cvssv3.AttackVector.forNumber(attackVector_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Cvssv3.AttackVector.UNRECOGNIZED
         : result;
   }
 
   public static final int ATTACK_COMPLEXITY_FIELD_NUMBER = 6;
-  private int attackComplexity_;
+  private int attackComplexity_ = 0;
   /**
    *
    *
@@ -1257,16 +1256,15 @@ public int getAttackComplexityValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity getAttackComplexity() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity result =
-        com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity.valueOf(attackComplexity_);
+        com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity.forNumber(attackComplexity_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity.UNRECOGNIZED
         : result;
   }
 
   public static final int PRIVILEGES_REQUIRED_FIELD_NUMBER = 7;
-  private int privilegesRequired_;
+  private int privilegesRequired_ = 0;
   /**
    *
    *
@@ -1297,16 +1295,15 @@ public int getPrivilegesRequiredValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired getPrivilegesRequired() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired result =
-        com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired.valueOf(privilegesRequired_);
+        com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired.forNumber(privilegesRequired_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired.UNRECOGNIZED
         : result;
   }
 
   public static final int USER_INTERACTION_FIELD_NUMBER = 8;
-  private int userInteraction_;
+  private int userInteraction_ = 0;
   /**
    *
    *
@@ -1339,16 +1336,15 @@ public int getUserInteractionValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction getUserInteraction() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction result =
-        com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction.valueOf(userInteraction_);
+        com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction.forNumber(userInteraction_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction.UNRECOGNIZED
         : result;
   }
 
   public static final int SCOPE_FIELD_NUMBER = 9;
-  private int scope_;
+  private int scope_ = 0;
   /**
    *
    *
@@ -1379,14 +1375,13 @@ public int getScopeValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.Scope getScope() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.Scope result =
-        com.google.cloud.securitycenter.v1.Cvssv3.Scope.valueOf(scope_);
+        com.google.cloud.securitycenter.v1.Cvssv3.Scope.forNumber(scope_);
     return result == null ? com.google.cloud.securitycenter.v1.Cvssv3.Scope.UNRECOGNIZED : result;
   }
 
   public static final int CONFIDENTIALITY_IMPACT_FIELD_NUMBER = 10;
-  private int confidentialityImpact_;
+  private int confidentialityImpact_ = 0;
   /**
    *
    *
@@ -1419,14 +1414,13 @@ public int getConfidentialityImpactValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.Impact getConfidentialityImpact() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.Impact result =
-        com.google.cloud.securitycenter.v1.Cvssv3.Impact.valueOf(confidentialityImpact_);
+        com.google.cloud.securitycenter.v1.Cvssv3.Impact.forNumber(confidentialityImpact_);
     return result == null ? com.google.cloud.securitycenter.v1.Cvssv3.Impact.UNRECOGNIZED : result;
   }
 
   public static final int INTEGRITY_IMPACT_FIELD_NUMBER = 11;
-  private int integrityImpact_;
+  private int integrityImpact_ = 0;
   /**
    *
    *
@@ -1457,14 +1451,13 @@ public int getIntegrityImpactValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.Impact getIntegrityImpact() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.Impact result =
-        com.google.cloud.securitycenter.v1.Cvssv3.Impact.valueOf(integrityImpact_);
+        com.google.cloud.securitycenter.v1.Cvssv3.Impact.forNumber(integrityImpact_);
     return result == null ? com.google.cloud.securitycenter.v1.Cvssv3.Impact.UNRECOGNIZED : result;
   }
 
   public static final int AVAILABILITY_IMPACT_FIELD_NUMBER = 12;
-  private int availabilityImpact_;
+  private int availabilityImpact_ = 0;
   /**
    *
    *
@@ -1495,9 +1488,8 @@ public int getAvailabilityImpactValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Cvssv3.Impact getAvailabilityImpact() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Cvssv3.Impact result =
-        com.google.cloud.securitycenter.v1.Cvssv3.Impact.valueOf(availabilityImpact_);
+        com.google.cloud.securitycenter.v1.Cvssv3.Impact.forNumber(availabilityImpact_);
     return result == null ? com.google.cloud.securitycenter.v1.Cvssv3.Impact.UNRECOGNIZED : result;
   }
 
@@ -1798,24 +1790,16 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       baseScore_ = 0D;
-
       attackVector_ = 0;
-
       attackComplexity_ = 0;
-
       privilegesRequired_ = 0;
-
       userInteraction_ = 0;
-
       scope_ = 0;
-
       confidentialityImpact_ = 0;
-
       integrityImpact_ = 0;
-
       availabilityImpact_ = 0;
-
       return this;
     }
 
@@ -1843,19 +1827,44 @@ public com.google.cloud.securitycenter.v1.Cvssv3 build() {
     public com.google.cloud.securitycenter.v1.Cvssv3 buildPartial() {
       com.google.cloud.securitycenter.v1.Cvssv3 result =
           new com.google.cloud.securitycenter.v1.Cvssv3(this);
-      result.baseScore_ = baseScore_;
-      result.attackVector_ = attackVector_;
-      result.attackComplexity_ = attackComplexity_;
-      result.privilegesRequired_ = privilegesRequired_;
-      result.userInteraction_ = userInteraction_;
-      result.scope_ = scope_;
-      result.confidentialityImpact_ = confidentialityImpact_;
-      result.integrityImpact_ = integrityImpact_;
-      result.availabilityImpact_ = availabilityImpact_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Cvssv3 result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.baseScore_ = baseScore_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.attackVector_ = attackVector_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.attackComplexity_ = attackComplexity_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.privilegesRequired_ = privilegesRequired_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.userInteraction_ = userInteraction_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.scope_ = scope_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.confidentialityImpact_ = confidentialityImpact_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.integrityImpact_ = integrityImpact_;
+      }
+      if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.availabilityImpact_ = availabilityImpact_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1957,55 +1966,55 @@ public Builder mergeFrom(
             case 9:
               {
                 baseScore_ = input.readDouble();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 9
             case 40:
               {
                 attackVector_ = input.readEnum();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 40
             case 48:
               {
                 attackComplexity_ = input.readEnum();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 48
             case 56:
               {
                 privilegesRequired_ = input.readEnum();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 56
             case 64:
               {
                 userInteraction_ = input.readEnum();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 64
             case 72:
               {
                 scope_ = input.readEnum();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 72
             case 80:
               {
                 confidentialityImpact_ = input.readEnum();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 80
             case 88:
               {
                 integrityImpact_ = input.readEnum();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 88
             case 96:
               {
                 availabilityImpact_ = input.readEnum();
-
+                bitField0_ |= 0x00000100;
                 break;
               } // case 96
             default:
@@ -2025,6 +2034,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private double baseScore_;
     /**
      *
@@ -2056,6 +2067,7 @@ public double getBaseScore() {
     public Builder setBaseScore(double value) {
 
       baseScore_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2071,7 +2083,7 @@ public Builder setBaseScore(double value) {
      * @return This builder for chaining.
      */
     public Builder clearBaseScore() {
-
+      bitField0_ = (bitField0_ & ~0x00000001);
       baseScore_ = 0D;
       onChanged();
       return this;
@@ -2114,8 +2126,8 @@ public int getAttackVectorValue() {
      * @return This builder for chaining.
      */
     public Builder setAttackVectorValue(int value) {
-
       attackVector_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2136,9 +2148,8 @@ public Builder setAttackVectorValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.AttackVector getAttackVector() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.AttackVector result =
-          com.google.cloud.securitycenter.v1.Cvssv3.AttackVector.valueOf(attackVector_);
+          com.google.cloud.securitycenter.v1.Cvssv3.AttackVector.forNumber(attackVector_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.AttackVector.UNRECOGNIZED
           : result;
@@ -2163,7 +2174,7 @@ public Builder setAttackVector(com.google.cloud.securitycenter.v1.Cvssv3.AttackV
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000002;
       attackVector_ = value.getNumber();
       onChanged();
       return this;
@@ -2184,7 +2195,7 @@ public Builder setAttackVector(com.google.cloud.securitycenter.v1.Cvssv3.AttackV
      * @return This builder for chaining.
      */
     public Builder clearAttackVector() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       attackVector_ = 0;
       onChanged();
       return this;
@@ -2221,8 +2232,8 @@ public int getAttackComplexityValue() {
      * @return This builder for chaining.
      */
     public Builder setAttackComplexityValue(int value) {
-
       attackComplexity_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2240,9 +2251,8 @@ public Builder setAttackComplexityValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity getAttackComplexity() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity result =
-          com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity.valueOf(attackComplexity_);
+          com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity.forNumber(attackComplexity_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.AttackComplexity.UNRECOGNIZED
           : result;
@@ -2265,7 +2275,7 @@ public Builder setAttackComplexity(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000004;
       attackComplexity_ = value.getNumber();
       onChanged();
       return this;
@@ -2283,7 +2293,7 @@ public Builder setAttackComplexity(
      * @return This builder for chaining.
      */
     public Builder clearAttackComplexity() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       attackComplexity_ = 0;
       onChanged();
       return this;
@@ -2322,8 +2332,8 @@ public int getPrivilegesRequiredValue() {
      * @return This builder for chaining.
      */
     public Builder setPrivilegesRequiredValue(int value) {
-
       privilegesRequired_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2342,9 +2352,9 @@ public Builder setPrivilegesRequiredValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired getPrivilegesRequired() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired result =
-          com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired.valueOf(privilegesRequired_);
+          com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired.forNumber(
+              privilegesRequired_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.PrivilegesRequired.UNRECOGNIZED
           : result;
@@ -2368,7 +2378,7 @@ public Builder setPrivilegesRequired(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000008;
       privilegesRequired_ = value.getNumber();
       onChanged();
       return this;
@@ -2387,7 +2397,7 @@ public Builder setPrivilegesRequired(
      * @return This builder for chaining.
      */
     public Builder clearPrivilegesRequired() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       privilegesRequired_ = 0;
       onChanged();
       return this;
@@ -2426,8 +2436,8 @@ public int getUserInteractionValue() {
      * @return This builder for chaining.
      */
     public Builder setUserInteractionValue(int value) {
-
       userInteraction_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2446,9 +2456,8 @@ public Builder setUserInteractionValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction getUserInteraction() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction result =
-          com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction.valueOf(userInteraction_);
+          com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction.forNumber(userInteraction_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.UserInteraction.UNRECOGNIZED
           : result;
@@ -2472,7 +2481,7 @@ public Builder setUserInteraction(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000010;
       userInteraction_ = value.getNumber();
       onChanged();
       return this;
@@ -2491,7 +2500,7 @@ public Builder setUserInteraction(
      * @return This builder for chaining.
      */
     public Builder clearUserInteraction() {
-
+      bitField0_ = (bitField0_ & ~0x00000010);
       userInteraction_ = 0;
       onChanged();
       return this;
@@ -2528,8 +2537,8 @@ public int getScopeValue() {
      * @return This builder for chaining.
      */
     public Builder setScopeValue(int value) {
-
       scope_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2547,9 +2556,8 @@ public Builder setScopeValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.Scope getScope() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.Scope result =
-          com.google.cloud.securitycenter.v1.Cvssv3.Scope.valueOf(scope_);
+          com.google.cloud.securitycenter.v1.Cvssv3.Scope.forNumber(scope_);
       return result == null ? com.google.cloud.securitycenter.v1.Cvssv3.Scope.UNRECOGNIZED : result;
     }
     /**
@@ -2569,7 +2577,7 @@ public Builder setScope(com.google.cloud.securitycenter.v1.Cvssv3.Scope value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000020;
       scope_ = value.getNumber();
       onChanged();
       return this;
@@ -2587,7 +2595,7 @@ public Builder setScope(com.google.cloud.securitycenter.v1.Cvssv3.Scope value) {
      * @return This builder for chaining.
      */
     public Builder clearScope() {
-
+      bitField0_ = (bitField0_ & ~0x00000020);
       scope_ = 0;
       onChanged();
       return this;
@@ -2626,8 +2634,8 @@ public int getConfidentialityImpactValue() {
      * @return This builder for chaining.
      */
     public Builder setConfidentialityImpactValue(int value) {
-
       confidentialityImpact_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2646,9 +2654,8 @@ public Builder setConfidentialityImpactValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.Impact getConfidentialityImpact() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.Impact result =
-          com.google.cloud.securitycenter.v1.Cvssv3.Impact.valueOf(confidentialityImpact_);
+          com.google.cloud.securitycenter.v1.Cvssv3.Impact.forNumber(confidentialityImpact_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.Impact.UNRECOGNIZED
           : result;
@@ -2672,7 +2679,7 @@ public Builder setConfidentialityImpact(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000040;
       confidentialityImpact_ = value.getNumber();
       onChanged();
       return this;
@@ -2691,7 +2698,7 @@ public Builder setConfidentialityImpact(
      * @return This builder for chaining.
      */
     public Builder clearConfidentialityImpact() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       confidentialityImpact_ = 0;
       onChanged();
       return this;
@@ -2728,8 +2735,8 @@ public int getIntegrityImpactValue() {
      * @return This builder for chaining.
      */
     public Builder setIntegrityImpactValue(int value) {
-
       integrityImpact_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2747,9 +2754,8 @@ public Builder setIntegrityImpactValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.Impact getIntegrityImpact() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.Impact result =
-          com.google.cloud.securitycenter.v1.Cvssv3.Impact.valueOf(integrityImpact_);
+          com.google.cloud.securitycenter.v1.Cvssv3.Impact.forNumber(integrityImpact_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.Impact.UNRECOGNIZED
           : result;
@@ -2771,7 +2777,7 @@ public Builder setIntegrityImpact(com.google.cloud.securitycenter.v1.Cvssv3.Impa
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000080;
       integrityImpact_ = value.getNumber();
       onChanged();
       return this;
@@ -2789,7 +2795,7 @@ public Builder setIntegrityImpact(com.google.cloud.securitycenter.v1.Cvssv3.Impa
      * @return This builder for chaining.
      */
     public Builder clearIntegrityImpact() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       integrityImpact_ = 0;
       onChanged();
       return this;
@@ -2826,8 +2832,8 @@ public int getAvailabilityImpactValue() {
      * @return This builder for chaining.
      */
     public Builder setAvailabilityImpactValue(int value) {
-
       availabilityImpact_ = value;
+      bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
@@ -2845,9 +2851,8 @@ public Builder setAvailabilityImpactValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Cvssv3.Impact getAvailabilityImpact() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Cvssv3.Impact result =
-          com.google.cloud.securitycenter.v1.Cvssv3.Impact.valueOf(availabilityImpact_);
+          com.google.cloud.securitycenter.v1.Cvssv3.Impact.forNumber(availabilityImpact_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Cvssv3.Impact.UNRECOGNIZED
           : result;
@@ -2869,7 +2874,7 @@ public Builder setAvailabilityImpact(com.google.cloud.securitycenter.v1.Cvssv3.I
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000100;
       availabilityImpact_ = value.getNumber();
       onChanged();
       return this;
@@ -2887,7 +2892,7 @@ public Builder setAvailabilityImpact(com.google.cloud.securitycenter.v1.Cvssv3.I
      * @return This builder for chaining.
      */
     public Builder clearAvailabilityImpact() {
-
+      bitField0_ = (bitField0_ & ~0x00000100);
       availabilityImpact_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Database.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Database.java
index b652502c8..c86f41b20 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Database.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Database.java
@@ -78,7 +78,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -129,7 +131,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object displayName_ = "";
   /**
    *
    *
@@ -178,7 +182,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   }
 
   public static final int USER_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object userName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object userName_ = "";
   /**
    *
    *
@@ -229,7 +235,9 @@ public com.google.protobuf.ByteString getUserNameBytes() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 4;
-  private volatile java.lang.Object query_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object query_ = "";
   /**
    *
    *
@@ -278,6 +286,8 @@ public com.google.protobuf.ByteString getQueryBytes() {
   }
 
   public static final int GRANTEES_FIELD_NUMBER = 5;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList grantees_;
   /**
    *
@@ -588,16 +598,13 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       displayName_ = "";
-
       userName_ = "";
-
       query_ = "";
-
       grantees_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000010);
       return this;
     }
 
@@ -625,20 +632,38 @@ public com.google.cloud.securitycenter.v1.Database build() {
     public com.google.cloud.securitycenter.v1.Database buildPartial() {
       com.google.cloud.securitycenter.v1.Database result =
           new com.google.cloud.securitycenter.v1.Database(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.userName_ = userName_;
-      result.query_ = query_;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        grantees_ = grantees_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000001);
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.grantees_ = grantees_;
       onBuilt();
       return result;
     }
 
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Database result) {
+      if (((bitField0_ & 0x00000010) != 0)) {
+        grantees_ = grantees_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000010);
+      }
+      result.grantees_ = grantees_;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Database result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.displayName_ = displayName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.userName_ = userName_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.query_ = query_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -686,24 +711,28 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Database other) {
       if (other == com.google.cloud.securitycenter.v1.Database.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getUserName().isEmpty()) {
         userName_ = other.userName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getQuery().isEmpty()) {
         query_ = other.query_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (!other.grantees_.isEmpty()) {
         if (grantees_.isEmpty()) {
           grantees_ = other.grantees_;
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000010);
         } else {
           ensureGranteesIsMutable();
           grantees_.addAll(other.grantees_);
@@ -739,25 +768,25 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 displayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 userName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 query_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
@@ -850,8 +879,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -868,8 +897,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -891,8 +920,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -958,8 +987,8 @@ public Builder setDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -975,8 +1004,8 @@ public Builder setDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
-
       displayName_ = getDefaultInstance().getDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -997,8 +1026,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1067,8 +1096,8 @@ public Builder setUserName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       userName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1085,8 +1114,8 @@ public Builder setUserName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearUserName() {
-
       userName_ = getDefaultInstance().getUserName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1108,8 +1137,8 @@ public Builder setUserNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       userName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1175,8 +1204,8 @@ public Builder setQuery(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       query_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1192,8 +1221,8 @@ public Builder setQuery(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
-
       query_ = getDefaultInstance().getQuery();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1214,8 +1243,8 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       query_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1224,9 +1253,9 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
         com.google.protobuf.LazyStringArrayList.EMPTY;
 
     private void ensureGranteesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000010) != 0)) {
         grantees_ = new com.google.protobuf.LazyStringArrayList(grantees_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000010;
       }
     }
     /**
@@ -1369,7 +1398,7 @@ public Builder addAllGrantees(java.lang.Iterable<java.lang.String> values) {
      */
     public Builder clearGrantees() {
       grantees_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DatabaseProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DatabaseProto.java
index 6561ea4e7..420c7d08e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DatabaseProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DatabaseProto.java
@@ -44,13 +44,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "e.proto\022\036google.cloud.securitycenter.v1\""
           + "b\n\010Database\022\014\n\004name\030\001 \001(\t\022\024\n\014display_nam"
           + "e\030\002 \001(\t\022\021\n\tuser_name\030\003 \001(\t\022\r\n\005query\030\004 \001("
-          + "\t\022\020\n\010grantees\030\005 \003(\tB\351\001\n\"com.google.cloud"
-          + ".securitycenter.v1B\rDatabaseProtoP\001ZLgoo"
-          + "gle.golang.org/genproto/googleapis/cloud"
-          + "/securitycenter/v1;securitycenter\252\002\036Goog"
-          + "le.Cloud.SecurityCenter.V1\312\002\036Google\\Clou"
-          + "d\\SecurityCenter\\V1\352\002!Google::Cloud::Sec"
-          + "urityCenter::V1b\006proto3"
+          + "\t\022\020\n\010grantees\030\005 \003(\tB\347\001\n\"com.google.cloud"
+          + ".securitycenter.v1B\rDatabaseProtoP\001ZJclo"
+          + "ud.google.com/go/securitycenter/apiv1/se"
+          + "curitycenterpb;securitycenterpb\252\002\036Google"
+          + ".Cloud.SecurityCenter.V1\312\002\036Google\\Cloud\\"
+          + "SecurityCenter\\V1\352\002!Google::Cloud::Secur"
+          + "ityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequest.java
index 2e061e81e..41f24cdd9 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Request message for deleting a big query export.
+ * Request message for deleting a BigQuery export.
  * </pre>
  *
  * Protobuf type {@code google.cloud.securitycenter.v1.DeleteBigQueryExportRequest}
@@ -68,12 +68,14 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
-   * Required. Name of the big query export to delete. Its format is
+   * Required. The name of the BigQuery export to delete. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
@@ -101,7 +103,7 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Required. Name of the big query export to delete. Its format is
+   * Required. The name of the BigQuery export to delete. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
@@ -290,7 +292,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Request message for deleting a big query export.
+   * Request message for deleting a BigQuery export.
    * </pre>
    *
    * Protobuf type {@code google.cloud.securitycenter.v1.DeleteBigQueryExportRequest}
@@ -324,8 +326,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -354,11 +356,21 @@ public com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest build() {
     public com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest buildPartial() {
       com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest result =
           new com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -408,6 +420,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.DeleteBigQueryExport
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -439,7 +452,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -459,12 +472,14 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * <pre>
-     * Required. Name of the big query export to delete. Its format is
+     * Required. The name of the BigQuery export to delete. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -491,7 +506,7 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Required. Name of the big query export to delete. Its format is
+     * Required. The name of the BigQuery export to delete. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -518,7 +533,7 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Required. Name of the big query export to delete. Its format is
+     * Required. The name of the BigQuery export to delete. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -535,8 +550,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -544,7 +559,7 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Name of the big query export to delete. Its format is
+     * Required. The name of the BigQuery export to delete. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -557,8 +572,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -566,7 +581,7 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Required. Name of the big query export to delete. Its format is
+     * Required. The name of the BigQuery export to delete. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -584,8 +599,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequestOrBuilder.java
index 8f4cd840d..db11e6813 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteBigQueryExportRequestOrBuilder.java
@@ -27,7 +27,7 @@ public interface DeleteBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the big query export to delete. Its format is
+   * Required. The name of the BigQuery export to delete. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
@@ -44,7 +44,7 @@ public interface DeleteBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the big query export to delete. Its format is
+   * Required. The name of the BigQuery export to delete. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteMuteConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteMuteConfigRequest.java
index da9ed0481..97e1d5c8b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteMuteConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteMuteConfigRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -324,8 +326,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -353,11 +355,20 @@ public com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest build() {
     public com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest result =
           new com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -406,6 +417,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.DeleteMuteConfigRequ
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -437,7 +449,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -457,6 +469,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -533,8 +547,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -555,8 +569,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -582,8 +596,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequest.java
index c01ded890..5746cb269 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequest.java
@@ -69,13 +69,17 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
    * Required. Name of the notification config to delete. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
@@ -101,7 +105,9 @@ public java.lang.String getName() {
    *
    * <pre>
    * Required. Name of the notification config to delete. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
@@ -323,8 +329,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -354,11 +360,21 @@ public com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest build(
     public com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -410,6 +426,7 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -441,7 +458,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -461,13 +478,17 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * <pre>
      * Required. Name of the notification config to delete. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -492,7 +513,9 @@ public java.lang.String getName() {
      *
      * <pre>
      * Required. Name of the notification config to delete. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -517,7 +540,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * <pre>
      * Required. Name of the notification config to delete. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -531,8 +556,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -541,7 +566,9 @@ public Builder setName(java.lang.String value) {
      *
      * <pre>
      * Required. Name of the notification config to delete. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -551,8 +578,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -561,7 +588,9 @@ public Builder clearName() {
      *
      * <pre>
      * Required. Name of the notification config to delete. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -576,8 +605,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequestOrBuilder.java
index eadbd4aa2..1c75483b5 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/DeleteNotificationConfigRequestOrBuilder.java
@@ -28,7 +28,9 @@ public interface DeleteNotificationConfigRequestOrBuilder
    *
    * <pre>
    * Required. Name of the notification config to delete. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
@@ -43,7 +45,9 @@ public interface DeleteNotificationConfigRequestOrBuilder
    *
    * <pre>
    * Required. Name of the notification config to delete. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/EnvironmentVariable.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/EnvironmentVariable.java
index a4de94455..9e46d551f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/EnvironmentVariable.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/EnvironmentVariable.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -119,7 +121,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VAL_FIELD_NUMBER = 2;
-  private volatile java.lang.Object val_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object val_ = "";
   /**
    *
    *
@@ -375,10 +379,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       val_ = "";
-
       return this;
     }
 
@@ -406,12 +409,23 @@ public com.google.cloud.securitycenter.v1.EnvironmentVariable build() {
     public com.google.cloud.securitycenter.v1.EnvironmentVariable buildPartial() {
       com.google.cloud.securitycenter.v1.EnvironmentVariable result =
           new com.google.cloud.securitycenter.v1.EnvironmentVariable(this);
-      result.name_ = name_;
-      result.val_ = val_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.EnvironmentVariable result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.val_ = val_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -460,10 +474,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.EnvironmentVariable
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getVal().isEmpty()) {
         val_ = other.val_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -495,13 +511,13 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 val_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -521,6 +537,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -582,8 +600,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -599,8 +617,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -621,8 +639,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -688,8 +706,8 @@ public Builder setVal(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       val_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -705,8 +723,8 @@ public Builder setVal(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearVal() {
-
       val_ = getDefaultInstance().getVal();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -727,8 +745,8 @@ public Builder setValBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       val_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfilResource.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfilResource.java
index 79b357e81..01fa17463 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfilResource.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfilResource.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -118,6 +120,8 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int COMPONENTS_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList components_;
   /**
    *
@@ -403,10 +407,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       components_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000002);
       return this;
     }
 
@@ -434,17 +438,30 @@ public com.google.cloud.securitycenter.v1.ExfilResource build() {
     public com.google.cloud.securitycenter.v1.ExfilResource buildPartial() {
       com.google.cloud.securitycenter.v1.ExfilResource result =
           new com.google.cloud.securitycenter.v1.ExfilResource(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        components_ = components_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000001);
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.components_ = components_;
       onBuilt();
       return result;
     }
 
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ExfilResource result) {
+      if (((bitField0_ & 0x00000002) != 0)) {
+        components_ = components_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000002);
+      }
+      result.components_ = components_;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ExfilResource result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -493,12 +510,13 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ExfilResource other)
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.components_.isEmpty()) {
         if (components_.isEmpty()) {
           components_ = other.components_;
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000002);
         } else {
           ensureComponentsIsMutable();
           components_.addAll(other.components_);
@@ -534,7 +552,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -624,8 +642,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -641,8 +659,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -663,8 +681,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -673,9 +691,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         com.google.protobuf.LazyStringArrayList.EMPTY;
 
     private void ensureComponentsIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000002) != 0)) {
         components_ = new com.google.protobuf.LazyStringArrayList(components_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000002;
       }
     }
     /**
@@ -834,7 +852,7 @@ public Builder addAllComponents(java.lang.Iterable<java.lang.String> values) {
      */
     public Builder clearComponents() {
       components_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Exfiltration.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Exfiltration.java
index e768ec079..2286c5e90 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Exfiltration.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Exfiltration.java
@@ -72,6 +72,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int SOURCES_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.ExfilResource> sources_;
   /**
    *
@@ -151,6 +153,8 @@ public com.google.cloud.securitycenter.v1.ExfilResourceOrBuilder getSourcesOrBui
   }
 
   public static final int TARGETS_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.ExfilResource> targets_;
   /**
    *
@@ -437,6 +441,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (sourcesBuilder_ == null) {
         sources_ = java.util.Collections.emptyList();
       } else {
@@ -478,7 +483,16 @@ public com.google.cloud.securitycenter.v1.Exfiltration build() {
     public com.google.cloud.securitycenter.v1.Exfiltration buildPartial() {
       com.google.cloud.securitycenter.v1.Exfiltration result =
           new com.google.cloud.securitycenter.v1.Exfiltration(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.Exfiltration result) {
       if (sourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           sources_ = java.util.Collections.unmodifiableList(sources_);
@@ -497,8 +511,10 @@ public com.google.cloud.securitycenter.v1.Exfiltration buildPartial() {
       } else {
         result.targets_ = targetsBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Exfiltration result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfiltrationProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfiltrationProto.java
index 40827fa73..a82801d3e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfiltrationProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExfiltrationProto.java
@@ -51,13 +51,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "urce\022>\n\007targets\030\002 \003(\0132-.google.cloud.sec"
           + "uritycenter.v1.ExfilResource\"1\n\rExfilRes"
           + "ource\022\014\n\004name\030\001 \001(\t\022\022\n\ncomponents\030\002 \003(\tB"
-          + "\355\001\n\"com.google.cloud.securitycenter.v1B\021"
-          + "ExfiltrationProtoP\001ZLgoogle.golang.org/g"
-          + "enproto/googleapis/cloud/securitycenter/"
-          + "v1;securitycenter\252\002\036Google.Cloud.Securit"
-          + "yCenter.V1\312\002\036Google\\Cloud\\SecurityCenter"
-          + "\\V1\352\002!Google::Cloud::SecurityCenter::V1b"
-          + "\006proto3"
+          + "\353\001\n\"com.google.cloud.securitycenter.v1B\021"
+          + "ExfiltrationProtoP\001ZJcloud.google.com/go"
+          + "/securitycenter/apiv1/securitycenterpb;s"
+          + "ecuritycenterpb\252\002\036Google.Cloud.SecurityC"
+          + "enter.V1\312\002\036Google\\Cloud\\SecurityCenter\\V"
+          + "1\352\002!Google::Cloud::SecurityCenter::V1b\006p"
+          + "roto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystem.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystem.java
index 7ec9f3a63..6892e62c7 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystem.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystem.java
@@ -71,16 +71,17 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
-   * External System Name e.g. jira, demisto, etc.
-   *  e.g.:
-   *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+   * Full resource name of the external system, for example:
+   * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
    * </pre>
    *
    * <code>string name = 1;</code>
@@ -103,11 +104,10 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * External System Name e.g. jira, demisto, etc.
-   *  e.g.:
-   *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+   * Full resource name of the external system, for example:
+   * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
    * </pre>
    *
    * <code>string name = 1;</code>
@@ -128,6 +128,8 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int ASSIGNEES_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList assignees_;
   /**
    *
@@ -189,7 +191,9 @@ public com.google.protobuf.ByteString getAssigneesBytes(int index) {
   }
 
   public static final int EXTERNAL_UID_FIELD_NUMBER = 3;
-  private volatile java.lang.Object externalUid_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object externalUid_ = "";
   /**
    *
    *
@@ -238,7 +242,9 @@ public com.google.protobuf.ByteString getExternalUidBytes() {
   }
 
   public static final int STATUS_FIELD_NUMBER = 4;
-  private volatile java.lang.Object status_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object status_ = "";
   /**
    *
    *
@@ -336,7 +342,9 @@ public com.google.protobuf.Timestamp getExternalSystemUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getExternalSystemUpdateTimeOrBuilder() {
-    return getExternalSystemUpdateTime();
+    return externalSystemUpdateTime_ == null
+        ? com.google.protobuf.Timestamp.getDefaultInstance()
+        : externalSystemUpdateTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -586,18 +594,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       assignees_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000002);
       externalUid_ = "";
-
       status_ = "";
-
-      if (externalSystemUpdateTimeBuilder_ == null) {
-        externalSystemUpdateTime_ = null;
-      } else {
-        externalSystemUpdateTime_ = null;
+      externalSystemUpdateTime_ = null;
+      if (externalSystemUpdateTimeBuilder_ != null) {
+        externalSystemUpdateTimeBuilder_.dispose();
         externalSystemUpdateTimeBuilder_ = null;
       }
       return this;
@@ -627,22 +632,40 @@ public com.google.cloud.securitycenter.v1.ExternalSystem build() {
     public com.google.cloud.securitycenter.v1.ExternalSystem buildPartial() {
       com.google.cloud.securitycenter.v1.ExternalSystem result =
           new com.google.cloud.securitycenter.v1.ExternalSystem(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      if (((bitField0_ & 0x00000001) != 0)) {
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ExternalSystem result) {
+      if (((bitField0_ & 0x00000002) != 0)) {
         assignees_ = assignees_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000002);
       }
       result.assignees_ = assignees_;
-      result.externalUid_ = externalUid_;
-      result.status_ = status_;
-      if (externalSystemUpdateTimeBuilder_ == null) {
-        result.externalSystemUpdateTime_ = externalSystemUpdateTime_;
-      } else {
-        result.externalSystemUpdateTime_ = externalSystemUpdateTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ExternalSystem result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.externalUid_ = externalUid_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.status_ = status_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.externalSystemUpdateTime_ =
+            externalSystemUpdateTimeBuilder_ == null
+                ? externalSystemUpdateTime_
+                : externalSystemUpdateTimeBuilder_.build();
       }
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -693,12 +716,13 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ExternalSystem other
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.assignees_.isEmpty()) {
         if (assignees_.isEmpty()) {
           assignees_ = other.assignees_;
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000002);
         } else {
           ensureAssigneesIsMutable();
           assignees_.addAll(other.assignees_);
@@ -707,10 +731,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ExternalSystem other
       }
       if (!other.getExternalUid().isEmpty()) {
         externalUid_ = other.externalUid_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getStatus().isEmpty()) {
         status_ = other.status_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (other.hasExternalSystemUpdateTime()) {
@@ -745,7 +771,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -758,20 +784,20 @@ public Builder mergeFrom(
             case 26:
               {
                 externalUid_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 status_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(
                     getExternalSystemUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             default:
@@ -798,11 +824,10 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * External System Name e.g. jira, demisto, etc.
-     *  e.g.:
-     *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+     * Full resource name of the external system, for example:
+     * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -824,11 +849,10 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * External System Name e.g. jira, demisto, etc.
-     *  e.g.:
-     *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+     * Full resource name of the external system, for example:
+     * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -850,11 +874,10 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * External System Name e.g. jira, demisto, etc.
-     *  e.g.:
-     *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+     * Full resource name of the external system, for example:
+     * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -866,8 +889,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -875,11 +898,10 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * External System Name e.g. jira, demisto, etc.
-     *  e.g.:
-     *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+     * Full resource name of the external system, for example:
+     * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -887,8 +909,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -896,11 +918,10 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * External System Name e.g. jira, demisto, etc.
-     *  e.g.:
-     *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-     * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+     * Full resource name of the external system, for example:
+     * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+     * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -913,8 +934,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -923,9 +944,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         com.google.protobuf.LazyStringArrayList.EMPTY;
 
     private void ensureAssigneesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000002) != 0)) {
         assignees_ = new com.google.protobuf.LazyStringArrayList(assignees_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000002;
       }
     }
     /**
@@ -1060,7 +1081,7 @@ public Builder addAllAssignees(java.lang.Iterable<java.lang.String> values) {
      */
     public Builder clearAssignees() {
       assignees_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1148,8 +1169,8 @@ public Builder setExternalUid(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       externalUid_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1165,8 +1186,8 @@ public Builder setExternalUid(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearExternalUid() {
-
       externalUid_ = getDefaultInstance().getExternalUid();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1187,8 +1208,8 @@ public Builder setExternalUidBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       externalUid_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1257,8 +1278,8 @@ public Builder setStatus(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       status_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1275,8 +1296,8 @@ public Builder setStatus(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearStatus() {
-
       status_ = getDefaultInstance().getStatus();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1298,8 +1319,8 @@ public Builder setStatusBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       status_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1323,7 +1344,7 @@ public Builder setStatusBytes(com.google.protobuf.ByteString value) {
      * @return Whether the externalSystemUpdateTime field is set.
      */
     public boolean hasExternalSystemUpdateTime() {
-      return externalSystemUpdateTimeBuilder_ != null || externalSystemUpdateTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1362,11 +1383,11 @@ public Builder setExternalSystemUpdateTime(com.google.protobuf.Timestamp value)
           throw new NullPointerException();
         }
         externalSystemUpdateTime_ = value;
-        onChanged();
       } else {
         externalSystemUpdateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1383,11 +1404,11 @@ public Builder setExternalSystemUpdateTime(
         com.google.protobuf.Timestamp.Builder builderForValue) {
       if (externalSystemUpdateTimeBuilder_ == null) {
         externalSystemUpdateTime_ = builderForValue.build();
-        onChanged();
       } else {
         externalSystemUpdateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1402,19 +1423,18 @@ public Builder setExternalSystemUpdateTime(
      */
     public Builder mergeExternalSystemUpdateTime(com.google.protobuf.Timestamp value) {
       if (externalSystemUpdateTimeBuilder_ == null) {
-        if (externalSystemUpdateTime_ != null) {
-          externalSystemUpdateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(externalSystemUpdateTime_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && externalSystemUpdateTime_ != null
+            && externalSystemUpdateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getExternalSystemUpdateTimeBuilder().mergeFrom(value);
         } else {
           externalSystemUpdateTime_ = value;
         }
-        onChanged();
       } else {
         externalSystemUpdateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1428,14 +1448,13 @@ public Builder mergeExternalSystemUpdateTime(com.google.protobuf.Timestamp value
      * <code>.google.protobuf.Timestamp external_system_update_time = 5;</code>
      */
     public Builder clearExternalSystemUpdateTime() {
-      if (externalSystemUpdateTimeBuilder_ == null) {
-        externalSystemUpdateTime_ = null;
-        onChanged();
-      } else {
-        externalSystemUpdateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      externalSystemUpdateTime_ = null;
+      if (externalSystemUpdateTimeBuilder_ != null) {
+        externalSystemUpdateTimeBuilder_.dispose();
         externalSystemUpdateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1449,7 +1468,7 @@ public Builder clearExternalSystemUpdateTime() {
      * <code>.google.protobuf.Timestamp external_system_update_time = 5;</code>
      */
     public com.google.protobuf.Timestamp.Builder getExternalSystemUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getExternalSystemUpdateTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemOrBuilder.java
index ccb54495b..84be32dee 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemOrBuilder.java
@@ -27,11 +27,10 @@ public interface ExternalSystemOrBuilder
    *
    *
    * <pre>
-   * External System Name e.g. jira, demisto, etc.
-   *  e.g.:
-   *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+   * Full resource name of the external system, for example:
+   * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
    * </pre>
    *
    * <code>string name = 1;</code>
@@ -43,11 +42,10 @@ public interface ExternalSystemOrBuilder
    *
    *
    * <pre>
-   * External System Name e.g. jira, demisto, etc.
-   *  e.g.:
-   *  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-   * `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+   * Full resource name of the external system, for example:
+   * "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+   * "projects/1234/sources/5678/findings/123456/externalSystems/jira"
    * </pre>
    *
    * <code>string name = 1;</code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemProto.java
index e8f818e39..b0586ce2f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ExternalSystemProto.java
@@ -55,13 +55,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "{source}/findings/{finding}/externalSyst"
           + "ems/{externalsystem}\022Wprojects/{project}"
           + "/sources/{source}/findings/{finding}/ext"
-          + "ernalSystems/{externalsystem}B\357\001\n\"com.go"
+          + "ernalSystems/{externalsystem}B\355\001\n\"com.go"
           + "ogle.cloud.securitycenter.v1B\023ExternalSy"
-          + "stemProtoP\001ZLgoogle.golang.org/genproto/"
-          + "googleapis/cloud/securitycenter/v1;secur"
-          + "itycenter\252\002\036Google.Cloud.SecurityCenter."
-          + "V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Go"
-          + "ogle::Cloud::SecurityCenter::V1b\006proto3"
+          + "stemProtoP\001ZJcloud.google.com/go/securit"
+          + "ycenter/apiv1/securitycenterpb;securityc"
+          + "enterpb\252\002\036Google.Cloud.SecurityCenter.V1"
+          + "\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Goog"
+          + "le::Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/File.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/File.java
index 3764c25ee..d2e0fd704 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/File.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/File.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PATH_FIELD_NUMBER = 1;
-  private volatile java.lang.Object path_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object path_ = "";
   /**
    *
    *
@@ -120,7 +122,7 @@ public com.google.protobuf.ByteString getPathBytes() {
   }
 
   public static final int SIZE_FIELD_NUMBER = 2;
-  private long size_;
+  private long size_ = 0L;
   /**
    *
    *
@@ -138,7 +140,9 @@ public long getSize() {
   }
 
   public static final int SHA256_FIELD_NUMBER = 3;
-  private volatile java.lang.Object sha256_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object sha256_ = "";
   /**
    *
    *
@@ -191,7 +195,7 @@ public com.google.protobuf.ByteString getSha256Bytes() {
   }
 
   public static final int HASHED_SIZE_FIELD_NUMBER = 4;
-  private long hashedSize_;
+  private long hashedSize_ = 0L;
   /**
    *
    *
@@ -211,7 +215,7 @@ public long getHashedSize() {
   }
 
   public static final int PARTIALLY_HASHED_FIELD_NUMBER = 5;
-  private boolean partiallyHashed_;
+  private boolean partiallyHashed_ = false;
   /**
    *
    *
@@ -229,7 +233,9 @@ public boolean getPartiallyHashed() {
   }
 
   public static final int CONTENTS_FIELD_NUMBER = 6;
-  private volatile java.lang.Object contents_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object contents_ = "";
   /**
    *
    *
@@ -521,18 +527,13 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       path_ = "";
-
       size_ = 0L;
-
       sha256_ = "";
-
       hashedSize_ = 0L;
-
       partiallyHashed_ = false;
-
       contents_ = "";
-
       return this;
     }
 
@@ -560,16 +561,35 @@ public com.google.cloud.securitycenter.v1.File build() {
     public com.google.cloud.securitycenter.v1.File buildPartial() {
       com.google.cloud.securitycenter.v1.File result =
           new com.google.cloud.securitycenter.v1.File(this);
-      result.path_ = path_;
-      result.size_ = size_;
-      result.sha256_ = sha256_;
-      result.hashedSize_ = hashedSize_;
-      result.partiallyHashed_ = partiallyHashed_;
-      result.contents_ = contents_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.File result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.path_ = path_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.size_ = size_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.sha256_ = sha256_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.hashedSize_ = hashedSize_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.partiallyHashed_ = partiallyHashed_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.contents_ = contents_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -617,6 +637,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.File other) {
       if (other == com.google.cloud.securitycenter.v1.File.getDefaultInstance()) return this;
       if (!other.getPath().isEmpty()) {
         path_ = other.path_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getSize() != 0L) {
@@ -624,6 +645,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.File other) {
       }
       if (!other.getSha256().isEmpty()) {
         sha256_ = other.sha256_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getHashedSize() != 0L) {
@@ -634,6 +656,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.File other) {
       }
       if (!other.getContents().isEmpty()) {
         contents_ = other.contents_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -665,37 +688,37 @@ public Builder mergeFrom(
             case 10:
               {
                 path_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 size_ = input.readInt64();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 sha256_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 hashedSize_ = input.readInt64();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             case 40:
               {
                 partiallyHashed_ = input.readBool();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 40
             case 50:
               {
                 contents_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             default:
@@ -715,6 +738,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object path_ = "";
     /**
      *
@@ -776,8 +801,8 @@ public Builder setPath(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       path_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -793,8 +818,8 @@ public Builder setPath(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPath() {
-
       path_ = getDefaultInstance().getPath();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -815,8 +840,8 @@ public Builder setPathBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       path_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -852,6 +877,7 @@ public long getSize() {
     public Builder setSize(long value) {
 
       size_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -867,7 +893,7 @@ public Builder setSize(long value) {
      * @return This builder for chaining.
      */
     public Builder clearSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       size_ = 0L;
       onChanged();
       return this;
@@ -940,8 +966,8 @@ public Builder setSha256(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       sha256_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -959,8 +985,8 @@ public Builder setSha256(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearSha256() {
-
       sha256_ = getDefaultInstance().getSha256();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -983,8 +1009,8 @@ public Builder setSha256Bytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       sha256_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1024,6 +1050,7 @@ public long getHashedSize() {
     public Builder setHashedSize(long value) {
 
       hashedSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1041,7 +1068,7 @@ public Builder setHashedSize(long value) {
      * @return This builder for chaining.
      */
     public Builder clearHashedSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       hashedSize_ = 0L;
       onChanged();
       return this;
@@ -1078,6 +1105,7 @@ public boolean getPartiallyHashed() {
     public Builder setPartiallyHashed(boolean value) {
 
       partiallyHashed_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1093,7 +1121,7 @@ public Builder setPartiallyHashed(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearPartiallyHashed() {
-
+      bitField0_ = (bitField0_ & ~0x00000010);
       partiallyHashed_ = false;
       onChanged();
       return this;
@@ -1163,8 +1191,8 @@ public Builder setContents(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       contents_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1181,8 +1209,8 @@ public Builder setContents(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearContents() {
-
       contents_ = getDefaultInstance().getContents();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -1204,8 +1232,8 @@ public Builder setContentsBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       contents_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FileProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FileProto.java
index 2f6f2c0f9..4ad67d958 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FileProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FileProto.java
@@ -44,13 +44,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "oto\022\036google.cloud.securitycenter.v1\"s\n\004F"
           + "ile\022\014\n\004path\030\001 \001(\t\022\014\n\004size\030\002 \001(\003\022\016\n\006sha25"
           + "6\030\003 \001(\t\022\023\n\013hashed_size\030\004 \001(\003\022\030\n\020partiall"
-          + "y_hashed\030\005 \001(\010\022\020\n\010contents\030\006 \001(\tB\345\001\n\"com"
+          + "y_hashed\030\005 \001(\010\022\020\n\010contents\030\006 \001(\tB\343\001\n\"com"
           + ".google.cloud.securitycenter.v1B\tFilePro"
-          + "toP\001ZLgoogle.golang.org/genproto/googlea"
-          + "pis/cloud/securitycenter/v1;securitycent"
-          + "er\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Go"
-          + "ogle\\Cloud\\SecurityCenter\\V1\352\002!Google::C"
-          + "loud::SecurityCenter::V1b\006proto3"
+          + "toP\001ZJcloud.google.com/go/securitycenter"
+          + "/apiv1/securitycenterpb;securitycenterpb"
+          + "\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Goog"
+          + "le\\Cloud\\SecurityCenter\\V1\352\002!Google::Clo"
+          + "ud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Finding.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Finding.java
index 80015a72b..fac582ef5 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Finding.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Finding.java
@@ -62,6 +62,7 @@ private Finding() {
     iamBindings_ = java.util.Collections.emptyList();
     nextSteps_ = "";
     containers_ = java.util.Collections.emptyList();
+    files_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
@@ -946,7 +947,9 @@ private FindingClass(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -1001,7 +1004,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -1058,7 +1063,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int RESOURCE_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object resourceName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceName_ = "";
   /**
    *
    *
@@ -1117,7 +1124,7 @@ public com.google.protobuf.ByteString getResourceNameBytes() {
   }
 
   public static final int STATE_FIELD_NUMBER = 4;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -1146,14 +1153,15 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Finding.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Finding.State result =
-        com.google.cloud.securitycenter.v1.Finding.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1.Finding.State.forNumber(state_);
     return result == null ? com.google.cloud.securitycenter.v1.Finding.State.UNRECOGNIZED : result;
   }
 
   public static final int CATEGORY_FIELD_NUMBER = 5;
-  private volatile java.lang.Object category_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object category_ = "";
   /**
    *
    *
@@ -1206,7 +1214,9 @@ public com.google.protobuf.ByteString getCategoryBytes() {
   }
 
   public static final int EXTERNAL_URI_FIELD_NUMBER = 6;
-  private volatile java.lang.Object externalUri_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object externalUri_ = "";
   /**
    *
    *
@@ -1273,6 +1283,7 @@ private static final class SourcePropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
       sourceProperties_;
 
@@ -1342,8 +1353,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getSourcePrope
    * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getSourcePropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getSourcePropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -1433,7 +1446,9 @@ public com.google.cloud.securitycenter.v1.SecurityMarks getSecurityMarks() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.SecurityMarksOrBuilder getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int EVENT_TIME_FIELD_NUMBER = 9;
@@ -1497,7 +1512,7 @@ public com.google.protobuf.Timestamp getEventTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
-    return getEventTime();
+    return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 10;
@@ -1543,11 +1558,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int SEVERITY_FIELD_NUMBER = 12;
-  private int severity_;
+  private int severity_ = 0;
   /**
    *
    *
@@ -1578,16 +1593,17 @@ public int getSeverityValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Finding.Severity getSeverity() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Finding.Severity result =
-        com.google.cloud.securitycenter.v1.Finding.Severity.valueOf(severity_);
+        com.google.cloud.securitycenter.v1.Finding.Severity.forNumber(severity_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Finding.Severity.UNRECOGNIZED
         : result;
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 14;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -1646,7 +1662,7 @@ public com.google.protobuf.ByteString getCanonicalNameBytes() {
   }
 
   public static final int MUTE_FIELD_NUMBER = 15;
-  private int mute_;
+  private int mute_ = 0;
   /**
    *
    *
@@ -1679,14 +1695,13 @@ public int getMuteValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Finding.Mute getMute() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Finding.Mute result =
-        com.google.cloud.securitycenter.v1.Finding.Mute.valueOf(mute_);
+        com.google.cloud.securitycenter.v1.Finding.Mute.forNumber(mute_);
     return result == null ? com.google.cloud.securitycenter.v1.Finding.Mute.UNRECOGNIZED : result;
   }
 
   public static final int FINDING_CLASS_FIELD_NUMBER = 17;
-  private int findingClass_;
+  private int findingClass_ = 0;
   /**
    *
    *
@@ -1715,9 +1730,8 @@ public int getFindingClassValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Finding.FindingClass getFindingClass() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Finding.FindingClass result =
-        com.google.cloud.securitycenter.v1.Finding.FindingClass.valueOf(findingClass_);
+        com.google.cloud.securitycenter.v1.Finding.FindingClass.forNumber(findingClass_);
     return result == null
         ? com.google.cloud.securitycenter.v1.Finding.FindingClass.UNRECOGNIZED
         : result;
@@ -1780,7 +1794,9 @@ public com.google.cloud.securitycenter.v1.Indicator getIndicator() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.IndicatorOrBuilder getIndicatorOrBuilder() {
-    return getIndicator();
+    return indicator_ == null
+        ? com.google.cloud.securitycenter.v1.Indicator.getDefaultInstance()
+        : indicator_;
   }
 
   public static final int VULNERABILITY_FIELD_NUMBER = 20;
@@ -1789,7 +1805,7 @@ public com.google.cloud.securitycenter.v1.IndicatorOrBuilder getIndicatorOrBuild
    *
    *
    * <pre>
-   * Represents vulnerability specific fields like cve, cvss scores etc.
+   * Represents vulnerability-specific fields like CVE and CVS scores.
    * CVE stands for Common Vulnerabilities and Exposures
    * (https://cve.mitre.org/about/)
    * </pre>
@@ -1806,7 +1822,7 @@ public boolean hasVulnerability() {
    *
    *
    * <pre>
-   * Represents vulnerability specific fields like cve, cvss scores etc.
+   * Represents vulnerability-specific fields like CVE and CVS scores.
    * CVE stands for Common Vulnerabilities and Exposures
    * (https://cve.mitre.org/about/)
    * </pre>
@@ -1825,7 +1841,7 @@ public com.google.cloud.securitycenter.v1.Vulnerability getVulnerability() {
    *
    *
    * <pre>
-   * Represents vulnerability specific fields like cve, cvss scores etc.
+   * Represents vulnerability-specific fields like CVE and CVS scores.
    * CVE stands for Common Vulnerabilities and Exposures
    * (https://cve.mitre.org/about/)
    * </pre>
@@ -1834,7 +1850,9 @@ public com.google.cloud.securitycenter.v1.Vulnerability getVulnerability() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.VulnerabilityOrBuilder getVulnerabilityOrBuilder() {
-    return getVulnerability();
+    return vulnerability_ == null
+        ? com.google.cloud.securitycenter.v1.Vulnerability.getDefaultInstance()
+        : vulnerability_;
   }
 
   public static final int MUTE_UPDATE_TIME_FIELD_NUMBER = 21;
@@ -1888,7 +1906,9 @@ public com.google.protobuf.Timestamp getMuteUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getMuteUpdateTimeOrBuilder() {
-    return getMuteUpdateTime();
+    return muteUpdateTime_ == null
+        ? com.google.protobuf.Timestamp.getDefaultInstance()
+        : muteUpdateTime_;
   }
 
   public static final int EXTERNAL_SYSTEMS_FIELD_NUMBER = 22;
@@ -1908,6 +1928,7 @@ private static final class ExternalSystemsDefaultEntryHolder {
                         com.google.cloud.securitycenter.v1.ExternalSystem.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<
           java.lang.String, com.google.cloud.securitycenter.v1.ExternalSystem>
       externalSystems_;
@@ -1981,8 +2002,11 @@ public boolean containsExternalSystems(java.lang.String key) {
    * </code>
    */
   @java.lang.Override
-  public com.google.cloud.securitycenter.v1.ExternalSystem getExternalSystemsOrDefault(
-      java.lang.String key, com.google.cloud.securitycenter.v1.ExternalSystem defaultValue) {
+  public /* nullable */ com.google.cloud.securitycenter.v1.ExternalSystem
+      getExternalSystemsOrDefault(
+          java.lang.String key,
+          /* nullable */
+          com.google.cloud.securitycenter.v1.ExternalSystem defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -2064,7 +2088,9 @@ public com.google.cloud.securitycenter.v1.MitreAttack getMitreAttack() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.MitreAttackOrBuilder getMitreAttackOrBuilder() {
-    return getMitreAttack();
+    return mitreAttack_ == null
+        ? com.google.cloud.securitycenter.v1.MitreAttack.getDefaultInstance()
+        : mitreAttack_;
   }
 
   public static final int ACCESS_FIELD_NUMBER = 26;
@@ -2115,10 +2141,14 @@ public com.google.cloud.securitycenter.v1.Access getAccess() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.AccessOrBuilder getAccessOrBuilder() {
-    return getAccess();
+    return access_ == null
+        ? com.google.cloud.securitycenter.v1.Access.getDefaultInstance()
+        : access_;
   }
 
   public static final int CONNECTIONS_FIELD_NUMBER = 31;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Connection> connections_;
   /**
    *
@@ -2188,7 +2218,9 @@ public com.google.cloud.securitycenter.v1.ConnectionOrBuilder getConnectionsOrBu
   }
 
   public static final int MUTE_INITIATOR_FIELD_NUMBER = 28;
-  private volatile java.lang.Object muteInitiator_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object muteInitiator_ = "";
   /**
    *
    *
@@ -2243,6 +2275,8 @@ public com.google.protobuf.ByteString getMuteInitiatorBytes() {
   }
 
   public static final int PROCESSES_FIELD_NUMBER = 30;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Process> processes_;
   /**
    *
@@ -2328,6 +2362,7 @@ private static final class ContactsDefaultEntryHolder {
                         com.google.cloud.securitycenter.v1.ContactDetails.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<
           java.lang.String, com.google.cloud.securitycenter.v1.ContactDetails>
       contacts_;
@@ -2442,8 +2477,10 @@ public boolean containsContacts(java.lang.String key) {
    * </code>
    */
   @java.lang.Override
-  public com.google.cloud.securitycenter.v1.ContactDetails getContactsOrDefault(
-      java.lang.String key, com.google.cloud.securitycenter.v1.ContactDetails defaultValue) {
+  public /* nullable */ com.google.cloud.securitycenter.v1.ContactDetails getContactsOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.cloud.securitycenter.v1.ContactDetails defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -2492,6 +2529,8 @@ public com.google.cloud.securitycenter.v1.ContactDetails getContactsOrThrow(
   }
 
   public static final int COMPLIANCES_FIELD_NUMBER = 34;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Compliance> compliances_;
   /**
    *
@@ -2566,7 +2605,9 @@ public com.google.cloud.securitycenter.v1.ComplianceOrBuilder getCompliancesOrBu
   }
 
   public static final int PARENT_DISPLAY_NAME_FIELD_NUMBER = 36;
-  private volatile java.lang.Object parentDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parentDisplayName_ = "";
   /**
    *
    *
@@ -2617,7 +2658,9 @@ public com.google.protobuf.ByteString getParentDisplayNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 37;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -2710,10 +2753,14 @@ public com.google.cloud.securitycenter.v1.Exfiltration getExfiltration() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.ExfiltrationOrBuilder getExfiltrationOrBuilder() {
-    return getExfiltration();
+    return exfiltration_ == null
+        ? com.google.cloud.securitycenter.v1.Exfiltration.getDefaultInstance()
+        : exfiltration_;
   }
 
   public static final int IAM_BINDINGS_FIELD_NUMBER = 39;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.IamBinding> iamBindings_;
   /**
    *
@@ -2783,7 +2830,9 @@ public com.google.cloud.securitycenter.v1.IamBindingOrBuilder getIamBindingsOrBu
   }
 
   public static final int NEXT_STEPS_FIELD_NUMBER = 40;
-  private volatile java.lang.Object nextSteps_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextSteps_ = "";
   /**
    *
    *
@@ -2832,6 +2881,8 @@ public com.google.protobuf.ByteString getNextStepsBytes() {
   }
 
   public static final int CONTAINERS_FIELD_NUMBER = 42;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Container> containers_;
   /**
    *
@@ -2950,7 +3001,9 @@ public com.google.cloud.securitycenter.v1.Kubernetes getKubernetes() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.KubernetesOrBuilder getKubernetesOrBuilder() {
-    return getKubernetes();
+    return kubernetes_ == null
+        ? com.google.cloud.securitycenter.v1.Kubernetes.getDefaultInstance()
+        : kubernetes_;
   }
 
   public static final int DATABASE_FIELD_NUMBER = 44;
@@ -2998,7 +3051,130 @@ public com.google.cloud.securitycenter.v1.Database getDatabase() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.DatabaseOrBuilder getDatabaseOrBuilder() {
-    return getDatabase();
+    return database_ == null
+        ? com.google.cloud.securitycenter.v1.Database.getDefaultInstance()
+        : database_;
+  }
+
+  public static final int FILES_FIELD_NUMBER = 46;
+
+  @SuppressWarnings("serial")
+  private java.util.List<com.google.cloud.securitycenter.v1.File> files_;
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.securitycenter.v1.File> getFilesList() {
+    return files_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  @java.lang.Override
+  public java.util.List<? extends com.google.cloud.securitycenter.v1.FileOrBuilder>
+      getFilesOrBuilderList() {
+    return files_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  @java.lang.Override
+  public int getFilesCount() {
+    return files_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.securitycenter.v1.File getFiles(int index) {
+    return files_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.securitycenter.v1.FileOrBuilder getFilesOrBuilder(int index) {
+    return files_.get(index);
+  }
+
+  public static final int KERNEL_ROOTKIT_FIELD_NUMBER = 50;
+  private com.google.cloud.securitycenter.v1.KernelRootkit kernelRootkit_;
+  /**
+   *
+   *
+   * <pre>
+   * Kernel Rootkit signature.
+   * </pre>
+   *
+   * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+   *
+   * @return Whether the kernelRootkit field is set.
+   */
+  @java.lang.Override
+  public boolean hasKernelRootkit() {
+    return kernelRootkit_ != null;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Kernel Rootkit signature.
+   * </pre>
+   *
+   * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+   *
+   * @return The kernelRootkit.
+   */
+  @java.lang.Override
+  public com.google.cloud.securitycenter.v1.KernelRootkit getKernelRootkit() {
+    return kernelRootkit_ == null
+        ? com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance()
+        : kernelRootkit_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Kernel Rootkit signature.
+   * </pre>
+   *
+   * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder getKernelRootkitOrBuilder() {
+    return kernelRootkit_ == null
+        ? com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance()
+        : kernelRootkit_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -3114,6 +3290,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (database_ != null) {
       output.writeMessage(44, getDatabase());
     }
+    for (int i = 0; i < files_.size(); i++) {
+      output.writeMessage(46, files_.get(i));
+    }
+    if (kernelRootkit_ != null) {
+      output.writeMessage(50, getKernelRootkit());
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -3250,6 +3432,12 @@ public int getSerializedSize() {
     if (database_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(44, getDatabase());
     }
+    for (int i = 0; i < files_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(46, files_.get(i));
+    }
+    if (kernelRootkit_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(50, getKernelRootkit());
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -3332,6 +3520,11 @@ public boolean equals(final java.lang.Object obj) {
     if (hasDatabase()) {
       if (!getDatabase().equals(other.getDatabase())) return false;
     }
+    if (!getFilesList().equals(other.getFilesList())) return false;
+    if (hasKernelRootkit() != other.hasKernelRootkit()) return false;
+    if (hasKernelRootkit()) {
+      if (!getKernelRootkit().equals(other.getKernelRootkit())) return false;
+    }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -3447,6 +3640,14 @@ public int hashCode() {
       hash = (37 * hash) + DATABASE_FIELD_NUMBER;
       hash = (53 * hash) + getDatabase().hashCode();
     }
+    if (getFilesCount() > 0) {
+      hash = (37 * hash) + FILES_FIELD_NUMBER;
+      hash = (53 * hash) + getFilesList().hashCode();
+    }
+    if (hasKernelRootkit()) {
+      hash = (37 * hash) + KERNEL_ROOTKIT_FIELD_NUMBER;
+      hash = (53 * hash) + getKernelRootkit().hashCode();
+    }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -3618,74 +3819,58 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
+      bitField1_ = 0;
       name_ = "";
-
       parent_ = "";
-
       resourceName_ = "";
-
       state_ = 0;
-
       category_ = "";
-
       externalUri_ = "";
-
       internalGetMutableSourceProperties().clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (eventTimeBuilder_ == null) {
-        eventTime_ = null;
-      } else {
-        eventTime_ = null;
+      eventTime_ = null;
+      if (eventTimeBuilder_ != null) {
+        eventTimeBuilder_.dispose();
         eventTimeBuilder_ = null;
       }
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
       severity_ = 0;
-
       canonicalName_ = "";
-
       mute_ = 0;
-
       findingClass_ = 0;
-
-      if (indicatorBuilder_ == null) {
-        indicator_ = null;
-      } else {
-        indicator_ = null;
+      indicator_ = null;
+      if (indicatorBuilder_ != null) {
+        indicatorBuilder_.dispose();
         indicatorBuilder_ = null;
       }
-      if (vulnerabilityBuilder_ == null) {
-        vulnerability_ = null;
-      } else {
-        vulnerability_ = null;
+      vulnerability_ = null;
+      if (vulnerabilityBuilder_ != null) {
+        vulnerabilityBuilder_.dispose();
         vulnerabilityBuilder_ = null;
       }
-      if (muteUpdateTimeBuilder_ == null) {
-        muteUpdateTime_ = null;
-      } else {
-        muteUpdateTime_ = null;
+      muteUpdateTime_ = null;
+      if (muteUpdateTimeBuilder_ != null) {
+        muteUpdateTimeBuilder_.dispose();
         muteUpdateTimeBuilder_ = null;
       }
       internalGetMutableExternalSystems().clear();
-      if (mitreAttackBuilder_ == null) {
-        mitreAttack_ = null;
-      } else {
-        mitreAttack_ = null;
+      mitreAttack_ = null;
+      if (mitreAttackBuilder_ != null) {
+        mitreAttackBuilder_.dispose();
         mitreAttackBuilder_ = null;
       }
-      if (accessBuilder_ == null) {
-        access_ = null;
-      } else {
-        access_ = null;
+      access_ = null;
+      if (accessBuilder_ != null) {
+        accessBuilder_.dispose();
         accessBuilder_ = null;
       }
       if (connectionsBuilder_ == null) {
@@ -3694,16 +3879,15 @@ public Builder clear() {
         connections_ = null;
         connectionsBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000004);
+      bitField0_ = (bitField0_ & ~0x00100000);
       muteInitiator_ = "";
-
       if (processesBuilder_ == null) {
         processes_ = java.util.Collections.emptyList();
       } else {
         processes_ = null;
         processesBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000008);
+      bitField0_ = (bitField0_ & ~0x00400000);
       internalGetMutableContacts().clear();
       if (compliancesBuilder_ == null) {
         compliances_ = java.util.Collections.emptyList();
@@ -3711,15 +3895,12 @@ public Builder clear() {
         compliances_ = null;
         compliancesBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000020);
+      bitField0_ = (bitField0_ & ~0x01000000);
       parentDisplayName_ = "";
-
       description_ = "";
-
-      if (exfiltrationBuilder_ == null) {
-        exfiltration_ = null;
-      } else {
-        exfiltration_ = null;
+      exfiltration_ = null;
+      if (exfiltrationBuilder_ != null) {
+        exfiltrationBuilder_.dispose();
         exfiltrationBuilder_ = null;
       }
       if (iamBindingsBuilder_ == null) {
@@ -3728,28 +3909,37 @@ public Builder clear() {
         iamBindings_ = null;
         iamBindingsBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000040);
+      bitField0_ = (bitField0_ & ~0x10000000);
       nextSteps_ = "";
-
       if (containersBuilder_ == null) {
         containers_ = java.util.Collections.emptyList();
       } else {
         containers_ = null;
         containersBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000080);
-      if (kubernetesBuilder_ == null) {
-        kubernetes_ = null;
-      } else {
-        kubernetes_ = null;
+      bitField0_ = (bitField0_ & ~0x40000000);
+      kubernetes_ = null;
+      if (kubernetesBuilder_ != null) {
+        kubernetesBuilder_.dispose();
         kubernetesBuilder_ = null;
       }
-      if (databaseBuilder_ == null) {
-        database_ = null;
-      } else {
-        database_ = null;
+      database_ = null;
+      if (databaseBuilder_ != null) {
+        databaseBuilder_.dispose();
         databaseBuilder_ = null;
       }
+      if (filesBuilder_ == null) {
+        files_ = java.util.Collections.emptyList();
+      } else {
+        files_ = null;
+        filesBuilder_.clear();
+      }
+      bitField1_ = (bitField1_ & ~0x00000002);
+      kernelRootkit_ = null;
+      if (kernelRootkitBuilder_ != null) {
+        kernelRootkitBuilder_.dispose();
+        kernelRootkitBuilder_ = null;
+      }
       return this;
     }
 
@@ -3777,145 +3967,192 @@ public com.google.cloud.securitycenter.v1.Finding build() {
     public com.google.cloud.securitycenter.v1.Finding buildPartial() {
       com.google.cloud.securitycenter.v1.Finding result =
           new com.google.cloud.securitycenter.v1.Finding(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.parent_ = parent_;
-      result.resourceName_ = resourceName_;
-      result.state_ = state_;
-      result.category_ = category_;
-      result.externalUri_ = externalUri_;
-      result.sourceProperties_ = internalGetSourceProperties();
-      result.sourceProperties_.makeImmutable();
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
-      }
-      if (eventTimeBuilder_ == null) {
-        result.eventTime_ = eventTime_;
-      } else {
-        result.eventTime_ = eventTimeBuilder_.build();
-      }
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
-      }
-      result.severity_ = severity_;
-      result.canonicalName_ = canonicalName_;
-      result.mute_ = mute_;
-      result.findingClass_ = findingClass_;
-      if (indicatorBuilder_ == null) {
-        result.indicator_ = indicator_;
-      } else {
-        result.indicator_ = indicatorBuilder_.build();
-      }
-      if (vulnerabilityBuilder_ == null) {
-        result.vulnerability_ = vulnerability_;
-      } else {
-        result.vulnerability_ = vulnerabilityBuilder_.build();
-      }
-      if (muteUpdateTimeBuilder_ == null) {
-        result.muteUpdateTime_ = muteUpdateTime_;
-      } else {
-        result.muteUpdateTime_ = muteUpdateTimeBuilder_.build();
-      }
-      result.externalSystems_ = internalGetExternalSystems();
-      result.externalSystems_.makeImmutable();
-      if (mitreAttackBuilder_ == null) {
-        result.mitreAttack_ = mitreAttack_;
-      } else {
-        result.mitreAttack_ = mitreAttackBuilder_.build();
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (accessBuilder_ == null) {
-        result.access_ = access_;
-      } else {
-        result.access_ = accessBuilder_.build();
+      if (bitField1_ != 0) {
+        buildPartial1(result);
       }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Finding result) {
       if (connectionsBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)) {
+        if (((bitField0_ & 0x00100000) != 0)) {
           connections_ = java.util.Collections.unmodifiableList(connections_);
-          bitField0_ = (bitField0_ & ~0x00000004);
+          bitField0_ = (bitField0_ & ~0x00100000);
         }
         result.connections_ = connections_;
       } else {
         result.connections_ = connectionsBuilder_.build();
       }
-      result.muteInitiator_ = muteInitiator_;
       if (processesBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0)) {
+        if (((bitField0_ & 0x00400000) != 0)) {
           processes_ = java.util.Collections.unmodifiableList(processes_);
-          bitField0_ = (bitField0_ & ~0x00000008);
+          bitField0_ = (bitField0_ & ~0x00400000);
         }
         result.processes_ = processes_;
       } else {
         result.processes_ = processesBuilder_.build();
       }
-      result.contacts_ = internalGetContacts();
-      result.contacts_.makeImmutable();
       if (compliancesBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)) {
+        if (((bitField0_ & 0x01000000) != 0)) {
           compliances_ = java.util.Collections.unmodifiableList(compliances_);
-          bitField0_ = (bitField0_ & ~0x00000020);
+          bitField0_ = (bitField0_ & ~0x01000000);
         }
         result.compliances_ = compliances_;
       } else {
         result.compliances_ = compliancesBuilder_.build();
       }
-      result.parentDisplayName_ = parentDisplayName_;
-      result.description_ = description_;
-      if (exfiltrationBuilder_ == null) {
-        result.exfiltration_ = exfiltration_;
-      } else {
-        result.exfiltration_ = exfiltrationBuilder_.build();
-      }
       if (iamBindingsBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)) {
+        if (((bitField0_ & 0x10000000) != 0)) {
           iamBindings_ = java.util.Collections.unmodifiableList(iamBindings_);
-          bitField0_ = (bitField0_ & ~0x00000040);
+          bitField0_ = (bitField0_ & ~0x10000000);
         }
         result.iamBindings_ = iamBindings_;
       } else {
         result.iamBindings_ = iamBindingsBuilder_.build();
       }
-      result.nextSteps_ = nextSteps_;
       if (containersBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0)) {
+        if (((bitField0_ & 0x40000000) != 0)) {
           containers_ = java.util.Collections.unmodifiableList(containers_);
-          bitField0_ = (bitField0_ & ~0x00000080);
+          bitField0_ = (bitField0_ & ~0x40000000);
         }
         result.containers_ = containers_;
       } else {
         result.containers_ = containersBuilder_.build();
       }
-      if (kubernetesBuilder_ == null) {
-        result.kubernetes_ = kubernetes_;
-      } else {
-        result.kubernetes_ = kubernetesBuilder_.build();
-      }
-      if (databaseBuilder_ == null) {
-        result.database_ = database_;
+      if (filesBuilder_ == null) {
+        if (((bitField1_ & 0x00000002) != 0)) {
+          files_ = java.util.Collections.unmodifiableList(files_);
+          bitField1_ = (bitField1_ & ~0x00000002);
+        }
+        result.files_ = files_;
       } else {
-        result.database_ = databaseBuilder_.build();
+        result.files_ = filesBuilder_.build();
       }
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-      return super.setField(field, value);
     }
 
-    @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Finding result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resourceName_ = resourceName_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.category_ = category_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.externalUri_ = externalUri_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.sourceProperties_ = internalGetSourceProperties();
+        result.sourceProperties_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000400) != 0)) {
+        result.severity_ = severity_;
+      }
+      if (((from_bitField0_ & 0x00000800) != 0)) {
+        result.canonicalName_ = canonicalName_;
+      }
+      if (((from_bitField0_ & 0x00001000) != 0)) {
+        result.mute_ = mute_;
+      }
+      if (((from_bitField0_ & 0x00002000) != 0)) {
+        result.findingClass_ = findingClass_;
+      }
+      if (((from_bitField0_ & 0x00004000) != 0)) {
+        result.indicator_ = indicatorBuilder_ == null ? indicator_ : indicatorBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00008000) != 0)) {
+        result.vulnerability_ =
+            vulnerabilityBuilder_ == null ? vulnerability_ : vulnerabilityBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00010000) != 0)) {
+        result.muteUpdateTime_ =
+            muteUpdateTimeBuilder_ == null ? muteUpdateTime_ : muteUpdateTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00020000) != 0)) {
+        result.externalSystems_ = internalGetExternalSystems();
+        result.externalSystems_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00040000) != 0)) {
+        result.mitreAttack_ =
+            mitreAttackBuilder_ == null ? mitreAttack_ : mitreAttackBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00080000) != 0)) {
+        result.access_ = accessBuilder_ == null ? access_ : accessBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00200000) != 0)) {
+        result.muteInitiator_ = muteInitiator_;
+      }
+      if (((from_bitField0_ & 0x00800000) != 0)) {
+        result.contacts_ = internalGetContacts();
+        result.contacts_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x02000000) != 0)) {
+        result.parentDisplayName_ = parentDisplayName_;
+      }
+      if (((from_bitField0_ & 0x04000000) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x08000000) != 0)) {
+        result.exfiltration_ =
+            exfiltrationBuilder_ == null ? exfiltration_ : exfiltrationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x20000000) != 0)) {
+        result.nextSteps_ = nextSteps_;
+      }
+      if (((from_bitField0_ & 0x80000000) != 0)) {
+        result.kubernetes_ = kubernetesBuilder_ == null ? kubernetes_ : kubernetesBuilder_.build();
+      }
+    }
+
+    private void buildPartial1(com.google.cloud.securitycenter.v1.Finding result) {
+      int from_bitField1_ = bitField1_;
+      if (((from_bitField1_ & 0x00000001) != 0)) {
+        result.database_ = databaseBuilder_ == null ? database_ : databaseBuilder_.build();
+      }
+      if (((from_bitField1_ & 0x00000004) != 0)) {
+        result.kernelRootkit_ =
+            kernelRootkitBuilder_ == null ? kernelRootkit_ : kernelRootkitBuilder_.build();
+      }
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
     }
 
     @java.lang.Override
@@ -3949,14 +4186,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       if (other == com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getResourceName().isEmpty()) {
         resourceName_ = other.resourceName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.state_ != 0) {
@@ -3964,13 +4204,16 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       }
       if (!other.getCategory().isEmpty()) {
         category_ = other.category_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (!other.getExternalUri().isEmpty()) {
         externalUri_ = other.externalUri_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       internalGetMutableSourceProperties().mergeFrom(other.internalGetSourceProperties());
+      bitField0_ |= 0x00000040;
       if (other.hasSecurityMarks()) {
         mergeSecurityMarks(other.getSecurityMarks());
       }
@@ -3985,6 +4228,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       }
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000800;
         onChanged();
       }
       if (other.mute_ != 0) {
@@ -4003,6 +4247,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
         mergeMuteUpdateTime(other.getMuteUpdateTime());
       }
       internalGetMutableExternalSystems().mergeFrom(other.internalGetExternalSystems());
+      bitField0_ |= 0x00020000;
       if (other.hasMitreAttack()) {
         mergeMitreAttack(other.getMitreAttack());
       }
@@ -4013,7 +4258,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
         if (!other.connections_.isEmpty()) {
           if (connections_.isEmpty()) {
             connections_ = other.connections_;
-            bitField0_ = (bitField0_ & ~0x00000004);
+            bitField0_ = (bitField0_ & ~0x00100000);
           } else {
             ensureConnectionsIsMutable();
             connections_.addAll(other.connections_);
@@ -4026,7 +4271,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
             connectionsBuilder_.dispose();
             connectionsBuilder_ = null;
             connections_ = other.connections_;
-            bitField0_ = (bitField0_ & ~0x00000004);
+            bitField0_ = (bitField0_ & ~0x00100000);
             connectionsBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getConnectionsFieldBuilder()
@@ -4038,13 +4283,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       }
       if (!other.getMuteInitiator().isEmpty()) {
         muteInitiator_ = other.muteInitiator_;
+        bitField0_ |= 0x00200000;
         onChanged();
       }
       if (processesBuilder_ == null) {
         if (!other.processes_.isEmpty()) {
           if (processes_.isEmpty()) {
             processes_ = other.processes_;
-            bitField0_ = (bitField0_ & ~0x00000008);
+            bitField0_ = (bitField0_ & ~0x00400000);
           } else {
             ensureProcessesIsMutable();
             processes_.addAll(other.processes_);
@@ -4057,7 +4303,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
             processesBuilder_.dispose();
             processesBuilder_ = null;
             processes_ = other.processes_;
-            bitField0_ = (bitField0_ & ~0x00000008);
+            bitField0_ = (bitField0_ & ~0x00400000);
             processesBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getProcessesFieldBuilder()
@@ -4068,11 +4314,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
         }
       }
       internalGetMutableContacts().mergeFrom(other.internalGetContacts());
+      bitField0_ |= 0x00800000;
       if (compliancesBuilder_ == null) {
         if (!other.compliances_.isEmpty()) {
           if (compliances_.isEmpty()) {
             compliances_ = other.compliances_;
-            bitField0_ = (bitField0_ & ~0x00000020);
+            bitField0_ = (bitField0_ & ~0x01000000);
           } else {
             ensureCompliancesIsMutable();
             compliances_.addAll(other.compliances_);
@@ -4085,7 +4332,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
             compliancesBuilder_.dispose();
             compliancesBuilder_ = null;
             compliances_ = other.compliances_;
-            bitField0_ = (bitField0_ & ~0x00000020);
+            bitField0_ = (bitField0_ & ~0x01000000);
             compliancesBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getCompliancesFieldBuilder()
@@ -4097,10 +4344,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       }
       if (!other.getParentDisplayName().isEmpty()) {
         parentDisplayName_ = other.parentDisplayName_;
+        bitField0_ |= 0x02000000;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x04000000;
         onChanged();
       }
       if (other.hasExfiltration()) {
@@ -4110,7 +4359,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
         if (!other.iamBindings_.isEmpty()) {
           if (iamBindings_.isEmpty()) {
             iamBindings_ = other.iamBindings_;
-            bitField0_ = (bitField0_ & ~0x00000040);
+            bitField0_ = (bitField0_ & ~0x10000000);
           } else {
             ensureIamBindingsIsMutable();
             iamBindings_.addAll(other.iamBindings_);
@@ -4123,7 +4372,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
             iamBindingsBuilder_.dispose();
             iamBindingsBuilder_ = null;
             iamBindings_ = other.iamBindings_;
-            bitField0_ = (bitField0_ & ~0x00000040);
+            bitField0_ = (bitField0_ & ~0x10000000);
             iamBindingsBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getIamBindingsFieldBuilder()
@@ -4135,13 +4384,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       }
       if (!other.getNextSteps().isEmpty()) {
         nextSteps_ = other.nextSteps_;
+        bitField0_ |= 0x20000000;
         onChanged();
       }
       if (containersBuilder_ == null) {
         if (!other.containers_.isEmpty()) {
           if (containers_.isEmpty()) {
             containers_ = other.containers_;
-            bitField0_ = (bitField0_ & ~0x00000080);
+            bitField0_ = (bitField0_ & ~0x40000000);
           } else {
             ensureContainersIsMutable();
             containers_.addAll(other.containers_);
@@ -4154,7 +4404,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
             containersBuilder_.dispose();
             containersBuilder_ = null;
             containers_ = other.containers_;
-            bitField0_ = (bitField0_ & ~0x00000080);
+            bitField0_ = (bitField0_ & ~0x40000000);
             containersBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getContainersFieldBuilder()
@@ -4170,6 +4420,36 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Finding other) {
       if (other.hasDatabase()) {
         mergeDatabase(other.getDatabase());
       }
+      if (filesBuilder_ == null) {
+        if (!other.files_.isEmpty()) {
+          if (files_.isEmpty()) {
+            files_ = other.files_;
+            bitField1_ = (bitField1_ & ~0x00000002);
+          } else {
+            ensureFilesIsMutable();
+            files_.addAll(other.files_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.files_.isEmpty()) {
+          if (filesBuilder_.isEmpty()) {
+            filesBuilder_.dispose();
+            filesBuilder_ = null;
+            files_ = other.files_;
+            bitField1_ = (bitField1_ & ~0x00000002);
+            filesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getFilesFieldBuilder()
+                    : null;
+          } else {
+            filesBuilder_.addAllMessages(other.files_);
+          }
+        }
+      }
+      if (other.hasKernelRootkit()) {
+        mergeKernelRootkit(other.getKernelRootkit());
+      }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
@@ -4199,37 +4479,37 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 resourceName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             case 42:
               {
                 category_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 externalUri_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 58:
@@ -4242,66 +4522,67 @@ public Builder mergeFrom(
                 internalGetMutableSourceProperties()
                     .getMutableMap()
                     .put(sourceProperties__.getKey(), sourceProperties__.getValue());
+                bitField0_ |= 0x00000040;
                 break;
               } // case 58
             case 66:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 66
             case 74:
               {
                 input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000100;
                 break;
               } // case 74
             case 82:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000200;
                 break;
               } // case 82
             case 96:
               {
                 severity_ = input.readEnum();
-
+                bitField0_ |= 0x00000400;
                 break;
               } // case 96
             case 114:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000800;
                 break;
               } // case 114
             case 120:
               {
                 mute_ = input.readEnum();
-
+                bitField0_ |= 0x00001000;
                 break;
               } // case 120
             case 136:
               {
                 findingClass_ = input.readEnum();
-
+                bitField0_ |= 0x00002000;
                 break;
               } // case 136
             case 146:
               {
                 input.readMessage(getIndicatorFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00004000;
                 break;
               } // case 146
             case 162:
               {
                 input.readMessage(getVulnerabilityFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00008000;
                 break;
               } // case 162
             case 170:
               {
                 input.readMessage(getMuteUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00010000;
                 break;
               } // case 170
             case 178:
@@ -4315,24 +4596,25 @@ public Builder mergeFrom(
                 internalGetMutableExternalSystems()
                     .getMutableMap()
                     .put(externalSystems__.getKey(), externalSystems__.getValue());
+                bitField0_ |= 0x00020000;
                 break;
               } // case 178
             case 202:
               {
                 input.readMessage(getMitreAttackFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00040000;
                 break;
               } // case 202
             case 210:
               {
                 input.readMessage(getAccessFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00080000;
                 break;
               } // case 210
             case 226:
               {
                 muteInitiator_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00200000;
                 break;
               } // case 226
             case 242:
@@ -4372,6 +4654,7 @@ public Builder mergeFrom(
                 internalGetMutableContacts()
                     .getMutableMap()
                     .put(contacts__.getKey(), contacts__.getValue());
+                bitField0_ |= 0x00800000;
                 break;
               } // case 266
             case 274:
@@ -4390,19 +4673,19 @@ public Builder mergeFrom(
             case 290:
               {
                 parentDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x02000000;
                 break;
               } // case 290
             case 298:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x04000000;
                 break;
               } // case 298
             case 306:
               {
                 input.readMessage(getExfiltrationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x08000000;
                 break;
               } // case 306
             case 314:
@@ -4421,7 +4704,7 @@ public Builder mergeFrom(
             case 322:
               {
                 nextSteps_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x20000000;
                 break;
               } // case 322
             case 338:
@@ -4440,15 +4723,34 @@ public Builder mergeFrom(
             case 346:
               {
                 input.readMessage(getKubernetesFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x80000000;
                 break;
               } // case 346
             case 354:
               {
                 input.readMessage(getDatabaseFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField1_ |= 0x00000001;
                 break;
               } // case 354
+            case 370:
+              {
+                com.google.cloud.securitycenter.v1.File m =
+                    input.readMessage(
+                        com.google.cloud.securitycenter.v1.File.parser(), extensionRegistry);
+                if (filesBuilder_ == null) {
+                  ensureFilesIsMutable();
+                  files_.add(m);
+                } else {
+                  filesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 370
+            case 402:
+              {
+                input.readMessage(getKernelRootkitFieldBuilder().getBuilder(), extensionRegistry);
+                bitField1_ |= 0x00000004;
+                break;
+              } // case 402
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -4467,6 +4769,7 @@ public Builder mergeFrom(
     }
 
     private int bitField0_;
+    private int bitField1_;
 
     private java.lang.Object name_ = "";
     /**
@@ -4538,8 +4841,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -4558,8 +4861,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -4583,8 +4886,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -4662,8 +4965,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -4683,8 +4986,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -4709,8 +5012,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -4791,8 +5094,8 @@ public Builder setResourceName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -4813,8 +5116,8 @@ public Builder setResourceName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceName() {
-
       resourceName_ = getDefaultInstance().getResourceName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -4840,8 +5143,8 @@ public Builder setResourceNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -4875,8 +5178,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -4893,9 +5196,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Finding.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Finding.State result =
-          com.google.cloud.securitycenter.v1.Finding.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1.Finding.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Finding.State.UNRECOGNIZED
           : result;
@@ -4916,7 +5218,7 @@ public Builder setState(com.google.cloud.securitycenter.v1.Finding.State value)
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000008;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -4933,7 +5235,7 @@ public Builder setState(com.google.cloud.securitycenter.v1.Finding.State value)
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       state_ = 0;
       onChanged();
       return this;
@@ -5006,8 +5308,8 @@ public Builder setCategory(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       category_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -5025,8 +5327,8 @@ public Builder setCategory(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCategory() {
-
       category_ = getDefaultInstance().getCategory();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -5049,8 +5351,8 @@ public Builder setCategoryBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       category_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -5122,8 +5424,8 @@ public Builder setExternalUri(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       externalUri_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -5141,8 +5443,8 @@ public Builder setExternalUri(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearExternalUri() {
-
       externalUri_ = getDefaultInstance().getExternalUri();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -5165,8 +5467,8 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       externalUri_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -5185,8 +5487,6 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableSourceProperties() {
-      onChanged();
-      ;
       if (sourceProperties_ == null) {
         sourceProperties_ =
             com.google.protobuf.MapField.newMapField(
@@ -5195,6 +5495,8 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
       if (!sourceProperties_.isMutable()) {
         sourceProperties_ = sourceProperties_.copy();
       }
+      bitField0_ |= 0x00000040;
+      onChanged();
       return sourceProperties_;
     }
 
@@ -5255,8 +5557,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getSourcePrope
      * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getSourcePropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getSourcePropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -5290,6 +5594,7 @@ public com.google.protobuf.Value getSourcePropertiesOrThrow(java.lang.String key
     }
 
     public Builder clearSourceProperties() {
+      bitField0_ = (bitField0_ & ~0x00000040);
       internalGetMutableSourceProperties().getMutableMap().clear();
       return this;
     }
@@ -5315,6 +5620,7 @@ public Builder removeSourceProperties(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value> getMutableSourceProperties() {
+      bitField0_ |= 0x00000040;
       return internalGetMutableSourceProperties().getMutableMap();
     }
     /**
@@ -5336,8 +5642,8 @@ public Builder putSourceProperties(java.lang.String key, com.google.protobuf.Val
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableSourceProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000040;
       return this;
     }
     /**
@@ -5355,6 +5661,7 @@ public Builder putSourceProperties(java.lang.String key, com.google.protobuf.Val
     public Builder putAllSourceProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableSourceProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000040;
       return this;
     }
 
@@ -5380,7 +5687,7 @@ public Builder putAllSourceProperties(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000080) != 0);
     }
     /**
      *
@@ -5425,11 +5732,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMarks
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -5449,11 +5756,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -5471,19 +5778,19 @@ public Builder setSecurityMarks(
      */
     public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000080) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -5500,14 +5807,13 @@ public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMar
      * </code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000080);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5524,7 +5830,7 @@ public Builder clearSecurityMarks() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.SecurityMarks.Builder getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000080;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -5604,7 +5910,7 @@ public com.google.cloud.securitycenter.v1.SecurityMarksOrBuilder getSecurityMark
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
-      return eventTimeBuilder_ != null || eventTime_ != null;
+      return ((bitField0_ & 0x00000100) != 0);
     }
     /**
      *
@@ -5651,11 +5957,11 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         eventTime_ = value;
-        onChanged();
       } else {
         eventTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -5676,11 +5982,11 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
     public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
-        onChanged();
       } else {
         eventTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -5700,17 +6006,18 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (eventTime_ != null) {
-          eventTime_ =
-              com.google.protobuf.Timestamp.newBuilder(eventTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000100) != 0)
+            && eventTime_ != null
+            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
         }
-        onChanged();
       } else {
         eventTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -5729,14 +6036,13 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp event_time = 9;</code>
      */
     public Builder clearEventTime() {
-      if (eventTimeBuilder_ == null) {
-        eventTime_ = null;
-        onChanged();
-      } else {
-        eventTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000100);
+      eventTime_ = null;
+      if (eventTimeBuilder_ != null) {
+        eventTimeBuilder_.dispose();
         eventTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5755,7 +6061,7 @@ public Builder clearEventTime() {
      * <code>.google.protobuf.Timestamp event_time = 9;</code>
      */
     public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
-
+      bitField0_ |= 0x00000100;
       onChanged();
       return getEventTimeFieldBuilder().getBuilder();
     }
@@ -5831,7 +6137,7 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000200) != 0);
     }
     /**
      *
@@ -5868,11 +6174,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -5887,11 +6193,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -5905,17 +6211,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -5928,14 +6235,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp create_time = 10;</code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000200);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5948,7 +6254,7 @@ public Builder clearCreateTime() {
      * <code>.google.protobuf.Timestamp create_time = 10;</code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000200;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -6027,8 +6333,8 @@ public int getSeverityValue() {
      * @return This builder for chaining.
      */
     public Builder setSeverityValue(int value) {
-
       severity_ = value;
+      bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
@@ -6046,9 +6352,8 @@ public Builder setSeverityValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Finding.Severity getSeverity() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Finding.Severity result =
-          com.google.cloud.securitycenter.v1.Finding.Severity.valueOf(severity_);
+          com.google.cloud.securitycenter.v1.Finding.Severity.forNumber(severity_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Finding.Severity.UNRECOGNIZED
           : result;
@@ -6070,7 +6375,7 @@ public Builder setSeverity(com.google.cloud.securitycenter.v1.Finding.Severity v
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000400;
       severity_ = value.getNumber();
       onChanged();
       return this;
@@ -6088,7 +6393,7 @@ public Builder setSeverity(com.google.cloud.securitycenter.v1.Finding.Severity v
      * @return This builder for chaining.
      */
     public Builder clearSeverity() {
-
+      bitField0_ = (bitField0_ & ~0x00000400);
       severity_ = 0;
       onChanged();
       return this;
@@ -6170,8 +6475,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000800;
       onChanged();
       return this;
     }
@@ -6192,8 +6497,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000800);
       onChanged();
       return this;
     }
@@ -6219,8 +6524,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000800;
       onChanged();
       return this;
     }
@@ -6258,8 +6563,8 @@ public int getMuteValue() {
      * @return This builder for chaining.
      */
     public Builder setMuteValue(int value) {
-
       mute_ = value;
+      bitField0_ |= 0x00001000;
       onChanged();
       return this;
     }
@@ -6278,9 +6583,8 @@ public Builder setMuteValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Finding.Mute getMute() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Finding.Mute result =
-          com.google.cloud.securitycenter.v1.Finding.Mute.valueOf(mute_);
+          com.google.cloud.securitycenter.v1.Finding.Mute.forNumber(mute_);
       return result == null ? com.google.cloud.securitycenter.v1.Finding.Mute.UNRECOGNIZED : result;
     }
     /**
@@ -6301,7 +6605,7 @@ public Builder setMute(com.google.cloud.securitycenter.v1.Finding.Mute value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00001000;
       mute_ = value.getNumber();
       onChanged();
       return this;
@@ -6320,7 +6624,7 @@ public Builder setMute(com.google.cloud.securitycenter.v1.Finding.Mute value) {
      * @return This builder for chaining.
      */
     public Builder clearMute() {
-
+      bitField0_ = (bitField0_ & ~0x00001000);
       mute_ = 0;
       onChanged();
       return this;
@@ -6355,8 +6659,8 @@ public int getFindingClassValue() {
      * @return This builder for chaining.
      */
     public Builder setFindingClassValue(int value) {
-
       findingClass_ = value;
+      bitField0_ |= 0x00002000;
       onChanged();
       return this;
     }
@@ -6373,9 +6677,8 @@ public Builder setFindingClassValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Finding.FindingClass getFindingClass() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Finding.FindingClass result =
-          com.google.cloud.securitycenter.v1.Finding.FindingClass.valueOf(findingClass_);
+          com.google.cloud.securitycenter.v1.Finding.FindingClass.forNumber(findingClass_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Finding.FindingClass.UNRECOGNIZED
           : result;
@@ -6396,7 +6699,7 @@ public Builder setFindingClass(com.google.cloud.securitycenter.v1.Finding.Findin
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00002000;
       findingClass_ = value.getNumber();
       onChanged();
       return this;
@@ -6413,7 +6716,7 @@ public Builder setFindingClass(com.google.cloud.securitycenter.v1.Finding.Findin
      * @return This builder for chaining.
      */
     public Builder clearFindingClass() {
-
+      bitField0_ = (bitField0_ & ~0x00002000);
       findingClass_ = 0;
       onChanged();
       return this;
@@ -6441,7 +6744,7 @@ public Builder clearFindingClass() {
      * @return Whether the indicator field is set.
      */
     public boolean hasIndicator() {
-      return indicatorBuilder_ != null || indicator_ != null;
+      return ((bitField0_ & 0x00004000) != 0);
     }
     /**
      *
@@ -6486,11 +6789,11 @@ public Builder setIndicator(com.google.cloud.securitycenter.v1.Indicator value)
           throw new NullPointerException();
         }
         indicator_ = value;
-        onChanged();
       } else {
         indicatorBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00004000;
+      onChanged();
       return this;
     }
     /**
@@ -6510,11 +6813,11 @@ public Builder setIndicator(
         com.google.cloud.securitycenter.v1.Indicator.Builder builderForValue) {
       if (indicatorBuilder_ == null) {
         indicator_ = builderForValue.build();
-        onChanged();
       } else {
         indicatorBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00004000;
+      onChanged();
       return this;
     }
     /**
@@ -6532,19 +6835,18 @@ public Builder setIndicator(
      */
     public Builder mergeIndicator(com.google.cloud.securitycenter.v1.Indicator value) {
       if (indicatorBuilder_ == null) {
-        if (indicator_ != null) {
-          indicator_ =
-              com.google.cloud.securitycenter.v1.Indicator.newBuilder(indicator_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00004000) != 0)
+            && indicator_ != null
+            && indicator_ != com.google.cloud.securitycenter.v1.Indicator.getDefaultInstance()) {
+          getIndicatorBuilder().mergeFrom(value);
         } else {
           indicator_ = value;
         }
-        onChanged();
       } else {
         indicatorBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00004000;
+      onChanged();
       return this;
     }
     /**
@@ -6561,14 +6863,13 @@ public Builder mergeIndicator(com.google.cloud.securitycenter.v1.Indicator value
      * <code>.google.cloud.securitycenter.v1.Indicator indicator = 18;</code>
      */
     public Builder clearIndicator() {
-      if (indicatorBuilder_ == null) {
-        indicator_ = null;
-        onChanged();
-      } else {
-        indicator_ = null;
+      bitField0_ = (bitField0_ & ~0x00004000);
+      indicator_ = null;
+      if (indicatorBuilder_ != null) {
+        indicatorBuilder_.dispose();
         indicatorBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -6585,7 +6886,7 @@ public Builder clearIndicator() {
      * <code>.google.cloud.securitycenter.v1.Indicator indicator = 18;</code>
      */
     public com.google.cloud.securitycenter.v1.Indicator.Builder getIndicatorBuilder() {
-
+      bitField0_ |= 0x00004000;
       onChanged();
       return getIndicatorFieldBuilder().getBuilder();
     }
@@ -6651,7 +6952,7 @@ public com.google.cloud.securitycenter.v1.IndicatorOrBuilder getIndicatorOrBuild
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6661,13 +6962,13 @@ public com.google.cloud.securitycenter.v1.IndicatorOrBuilder getIndicatorOrBuild
      * @return Whether the vulnerability field is set.
      */
     public boolean hasVulnerability() {
-      return vulnerabilityBuilder_ != null || vulnerability_ != null;
+      return ((bitField0_ & 0x00008000) != 0);
     }
     /**
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6689,7 +6990,7 @@ public com.google.cloud.securitycenter.v1.Vulnerability getVulnerability() {
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6702,18 +7003,18 @@ public Builder setVulnerability(com.google.cloud.securitycenter.v1.Vulnerability
           throw new NullPointerException();
         }
         vulnerability_ = value;
-        onChanged();
       } else {
         vulnerabilityBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00008000;
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6724,18 +7025,18 @@ public Builder setVulnerability(
         com.google.cloud.securitycenter.v1.Vulnerability.Builder builderForValue) {
       if (vulnerabilityBuilder_ == null) {
         vulnerability_ = builderForValue.build();
-        onChanged();
       } else {
         vulnerabilityBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00008000;
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6744,26 +7045,26 @@ public Builder setVulnerability(
      */
     public Builder mergeVulnerability(com.google.cloud.securitycenter.v1.Vulnerability value) {
       if (vulnerabilityBuilder_ == null) {
-        if (vulnerability_ != null) {
-          vulnerability_ =
-              com.google.cloud.securitycenter.v1.Vulnerability.newBuilder(vulnerability_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00008000) != 0)
+            && vulnerability_ != null
+            && vulnerability_
+                != com.google.cloud.securitycenter.v1.Vulnerability.getDefaultInstance()) {
+          getVulnerabilityBuilder().mergeFrom(value);
         } else {
           vulnerability_ = value;
         }
-        onChanged();
       } else {
         vulnerabilityBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00008000;
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6771,21 +7072,20 @@ public Builder mergeVulnerability(com.google.cloud.securitycenter.v1.Vulnerabili
      * <code>.google.cloud.securitycenter.v1.Vulnerability vulnerability = 20;</code>
      */
     public Builder clearVulnerability() {
-      if (vulnerabilityBuilder_ == null) {
-        vulnerability_ = null;
-        onChanged();
-      } else {
-        vulnerability_ = null;
+      bitField0_ = (bitField0_ & ~0x00008000);
+      vulnerability_ = null;
+      if (vulnerabilityBuilder_ != null) {
+        vulnerabilityBuilder_.dispose();
         vulnerabilityBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6793,7 +7093,7 @@ public Builder clearVulnerability() {
      * <code>.google.cloud.securitycenter.v1.Vulnerability vulnerability = 20;</code>
      */
     public com.google.cloud.securitycenter.v1.Vulnerability.Builder getVulnerabilityBuilder() {
-
+      bitField0_ |= 0x00008000;
       onChanged();
       return getVulnerabilityFieldBuilder().getBuilder();
     }
@@ -6801,7 +7101,7 @@ public com.google.cloud.securitycenter.v1.Vulnerability.Builder getVulnerability
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6821,7 +7121,7 @@ public com.google.cloud.securitycenter.v1.VulnerabilityOrBuilder getVulnerabilit
      *
      *
      * <pre>
-     * Represents vulnerability specific fields like cve, cvss scores etc.
+     * Represents vulnerability-specific fields like CVE and CVS scores.
      * CVE stands for Common Vulnerabilities and Exposures
      * (https://cve.mitre.org/about/)
      * </pre>
@@ -6865,7 +7165,7 @@ public com.google.cloud.securitycenter.v1.VulnerabilityOrBuilder getVulnerabilit
      * @return Whether the muteUpdateTime field is set.
      */
     public boolean hasMuteUpdateTime() {
-      return muteUpdateTimeBuilder_ != null || muteUpdateTime_ != null;
+      return ((bitField0_ & 0x00010000) != 0);
     }
     /**
      *
@@ -6906,11 +7206,11 @@ public Builder setMuteUpdateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         muteUpdateTime_ = value;
-        onChanged();
       } else {
         muteUpdateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00010000;
+      onChanged();
       return this;
     }
     /**
@@ -6927,11 +7227,11 @@ public Builder setMuteUpdateTime(com.google.protobuf.Timestamp value) {
     public Builder setMuteUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (muteUpdateTimeBuilder_ == null) {
         muteUpdateTime_ = builderForValue.build();
-        onChanged();
       } else {
         muteUpdateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00010000;
+      onChanged();
       return this;
     }
     /**
@@ -6947,19 +7247,18 @@ public Builder setMuteUpdateTime(com.google.protobuf.Timestamp.Builder builderFo
      */
     public Builder mergeMuteUpdateTime(com.google.protobuf.Timestamp value) {
       if (muteUpdateTimeBuilder_ == null) {
-        if (muteUpdateTime_ != null) {
-          muteUpdateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(muteUpdateTime_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00010000) != 0)
+            && muteUpdateTime_ != null
+            && muteUpdateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getMuteUpdateTimeBuilder().mergeFrom(value);
         } else {
           muteUpdateTime_ = value;
         }
-        onChanged();
       } else {
         muteUpdateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00010000;
+      onChanged();
       return this;
     }
     /**
@@ -6974,14 +7273,13 @@ public Builder mergeMuteUpdateTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearMuteUpdateTime() {
-      if (muteUpdateTimeBuilder_ == null) {
-        muteUpdateTime_ = null;
-        onChanged();
-      } else {
-        muteUpdateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00010000);
+      muteUpdateTime_ = null;
+      if (muteUpdateTimeBuilder_ != null) {
+        muteUpdateTimeBuilder_.dispose();
         muteUpdateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -6996,7 +7294,7 @@ public Builder clearMuteUpdateTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getMuteUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00010000;
       onChanged();
       return getMuteUpdateTimeFieldBuilder().getBuilder();
     }
@@ -7065,8 +7363,6 @@ public com.google.protobuf.TimestampOrBuilder getMuteUpdateTimeOrBuilder() {
     private com.google.protobuf.MapField<
             java.lang.String, com.google.cloud.securitycenter.v1.ExternalSystem>
         internalGetMutableExternalSystems() {
-      onChanged();
-      ;
       if (externalSystems_ == null) {
         externalSystems_ =
             com.google.protobuf.MapField.newMapField(
@@ -7075,6 +7371,8 @@ public com.google.protobuf.TimestampOrBuilder getMuteUpdateTimeOrBuilder() {
       if (!externalSystems_.isMutable()) {
         externalSystems_ = externalSystems_.copy();
       }
+      bitField0_ |= 0x00020000;
+      onChanged();
       return externalSystems_;
     }
 
@@ -7137,8 +7435,11 @@ public boolean containsExternalSystems(java.lang.String key) {
      * </code>
      */
     @java.lang.Override
-    public com.google.cloud.securitycenter.v1.ExternalSystem getExternalSystemsOrDefault(
-        java.lang.String key, com.google.cloud.securitycenter.v1.ExternalSystem defaultValue) {
+    public /* nullable */ com.google.cloud.securitycenter.v1.ExternalSystem
+        getExternalSystemsOrDefault(
+            java.lang.String key,
+            /* nullable */
+            com.google.cloud.securitycenter.v1.ExternalSystem defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -7173,6 +7474,7 @@ public com.google.cloud.securitycenter.v1.ExternalSystem getExternalSystemsOrThr
     }
 
     public Builder clearExternalSystems() {
+      bitField0_ = (bitField0_ & ~0x00020000);
       internalGetMutableExternalSystems().getMutableMap().clear();
       return this;
     }
@@ -7199,6 +7501,7 @@ public Builder removeExternalSystems(java.lang.String key) {
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.cloud.securitycenter.v1.ExternalSystem>
         getMutableExternalSystems() {
+      bitField0_ |= 0x00020000;
       return internalGetMutableExternalSystems().getMutableMap();
     }
     /**
@@ -7221,8 +7524,8 @@ public Builder putExternalSystems(
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableExternalSystems().getMutableMap().put(key, value);
+      bitField0_ |= 0x00020000;
       return this;
     }
     /**
@@ -7240,6 +7543,7 @@ public Builder putExternalSystems(
     public Builder putAllExternalSystems(
         java.util.Map<java.lang.String, com.google.cloud.securitycenter.v1.ExternalSystem> values) {
       internalGetMutableExternalSystems().getMutableMap().putAll(values);
+      bitField0_ |= 0x00020000;
       return this;
     }
 
@@ -7262,7 +7566,7 @@ public Builder putAllExternalSystems(
      * @return Whether the mitreAttack field is set.
      */
     public boolean hasMitreAttack() {
-      return mitreAttackBuilder_ != null || mitreAttack_ != null;
+      return ((bitField0_ & 0x00040000) != 0);
     }
     /**
      *
@@ -7301,11 +7605,11 @@ public Builder setMitreAttack(com.google.cloud.securitycenter.v1.MitreAttack val
           throw new NullPointerException();
         }
         mitreAttack_ = value;
-        onChanged();
       } else {
         mitreAttackBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00040000;
+      onChanged();
       return this;
     }
     /**
@@ -7322,11 +7626,11 @@ public Builder setMitreAttack(
         com.google.cloud.securitycenter.v1.MitreAttack.Builder builderForValue) {
       if (mitreAttackBuilder_ == null) {
         mitreAttack_ = builderForValue.build();
-        onChanged();
       } else {
         mitreAttackBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00040000;
+      onChanged();
       return this;
     }
     /**
@@ -7341,19 +7645,19 @@ public Builder setMitreAttack(
      */
     public Builder mergeMitreAttack(com.google.cloud.securitycenter.v1.MitreAttack value) {
       if (mitreAttackBuilder_ == null) {
-        if (mitreAttack_ != null) {
-          mitreAttack_ =
-              com.google.cloud.securitycenter.v1.MitreAttack.newBuilder(mitreAttack_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00040000) != 0)
+            && mitreAttack_ != null
+            && mitreAttack_
+                != com.google.cloud.securitycenter.v1.MitreAttack.getDefaultInstance()) {
+          getMitreAttackBuilder().mergeFrom(value);
         } else {
           mitreAttack_ = value;
         }
-        onChanged();
       } else {
         mitreAttackBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00040000;
+      onChanged();
       return this;
     }
     /**
@@ -7367,14 +7671,13 @@ public Builder mergeMitreAttack(com.google.cloud.securitycenter.v1.MitreAttack v
      * <code>.google.cloud.securitycenter.v1.MitreAttack mitre_attack = 25;</code>
      */
     public Builder clearMitreAttack() {
-      if (mitreAttackBuilder_ == null) {
-        mitreAttack_ = null;
-        onChanged();
-      } else {
-        mitreAttack_ = null;
+      bitField0_ = (bitField0_ & ~0x00040000);
+      mitreAttack_ = null;
+      if (mitreAttackBuilder_ != null) {
+        mitreAttackBuilder_.dispose();
         mitreAttackBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -7388,7 +7691,7 @@ public Builder clearMitreAttack() {
      * <code>.google.cloud.securitycenter.v1.MitreAttack mitre_attack = 25;</code>
      */
     public com.google.cloud.securitycenter.v1.MitreAttack.Builder getMitreAttackBuilder() {
-
+      bitField0_ |= 0x00040000;
       onChanged();
       return getMitreAttackFieldBuilder().getBuilder();
     }
@@ -7457,7 +7760,7 @@ public com.google.cloud.securitycenter.v1.MitreAttackOrBuilder getMitreAttackOrB
      * @return Whether the access field is set.
      */
     public boolean hasAccess() {
-      return accessBuilder_ != null || access_ != null;
+      return ((bitField0_ & 0x00080000) != 0);
     }
     /**
      *
@@ -7496,11 +7799,11 @@ public Builder setAccess(com.google.cloud.securitycenter.v1.Access value) {
           throw new NullPointerException();
         }
         access_ = value;
-        onChanged();
       } else {
         accessBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00080000;
+      onChanged();
       return this;
     }
     /**
@@ -7516,11 +7819,11 @@ public Builder setAccess(com.google.cloud.securitycenter.v1.Access value) {
     public Builder setAccess(com.google.cloud.securitycenter.v1.Access.Builder builderForValue) {
       if (accessBuilder_ == null) {
         access_ = builderForValue.build();
-        onChanged();
       } else {
         accessBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00080000;
+      onChanged();
       return this;
     }
     /**
@@ -7535,19 +7838,18 @@ public Builder setAccess(com.google.cloud.securitycenter.v1.Access.Builder build
      */
     public Builder mergeAccess(com.google.cloud.securitycenter.v1.Access value) {
       if (accessBuilder_ == null) {
-        if (access_ != null) {
-          access_ =
-              com.google.cloud.securitycenter.v1.Access.newBuilder(access_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00080000) != 0)
+            && access_ != null
+            && access_ != com.google.cloud.securitycenter.v1.Access.getDefaultInstance()) {
+          getAccessBuilder().mergeFrom(value);
         } else {
           access_ = value;
         }
-        onChanged();
       } else {
         accessBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00080000;
+      onChanged();
       return this;
     }
     /**
@@ -7561,14 +7863,13 @@ public Builder mergeAccess(com.google.cloud.securitycenter.v1.Access value) {
      * <code>.google.cloud.securitycenter.v1.Access access = 26;</code>
      */
     public Builder clearAccess() {
-      if (accessBuilder_ == null) {
-        access_ = null;
-        onChanged();
-      } else {
-        access_ = null;
+      bitField0_ = (bitField0_ & ~0x00080000);
+      access_ = null;
+      if (accessBuilder_ != null) {
+        accessBuilder_.dispose();
         accessBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -7582,7 +7883,7 @@ public Builder clearAccess() {
      * <code>.google.cloud.securitycenter.v1.Access access = 26;</code>
      */
     public com.google.cloud.securitycenter.v1.Access.Builder getAccessBuilder() {
-
+      bitField0_ |= 0x00080000;
       onChanged();
       return getAccessFieldBuilder().getBuilder();
     }
@@ -7636,10 +7937,10 @@ public com.google.cloud.securitycenter.v1.AccessOrBuilder getAccessOrBuilder() {
         java.util.Collections.emptyList();
 
     private void ensureConnectionsIsMutable() {
-      if (!((bitField0_ & 0x00000004) != 0)) {
+      if (!((bitField0_ & 0x00100000) != 0)) {
         connections_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.Connection>(connections_);
-        bitField0_ |= 0x00000004;
+        bitField0_ |= 0x00100000;
       }
     }
 
@@ -7855,7 +8156,7 @@ public Builder addAllConnections(
     public Builder clearConnections() {
       if (connectionsBuilder_ == null) {
         connections_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
+        bitField0_ = (bitField0_ & ~0x00100000);
         onChanged();
       } else {
         connectionsBuilder_.clear();
@@ -7978,7 +8279,7 @@ public com.google.cloud.securitycenter.v1.Connection.Builder addConnectionsBuild
                 com.google.cloud.securitycenter.v1.Connection,
                 com.google.cloud.securitycenter.v1.Connection.Builder,
                 com.google.cloud.securitycenter.v1.ConnectionOrBuilder>(
-                connections_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
+                connections_, ((bitField0_ & 0x00100000) != 0), getParentForChildren(), isClean());
         connections_ = null;
       }
       return connectionsBuilder_;
@@ -8054,8 +8355,8 @@ public Builder setMuteInitiator(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       muteInitiator_ = value;
+      bitField0_ |= 0x00200000;
       onChanged();
       return this;
     }
@@ -8074,8 +8375,8 @@ public Builder setMuteInitiator(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearMuteInitiator() {
-
       muteInitiator_ = getDefaultInstance().getMuteInitiator();
+      bitField0_ = (bitField0_ & ~0x00200000);
       onChanged();
       return this;
     }
@@ -8099,8 +8400,8 @@ public Builder setMuteInitiatorBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       muteInitiator_ = value;
+      bitField0_ |= 0x00200000;
       onChanged();
       return this;
     }
@@ -8109,10 +8410,10 @@ public Builder setMuteInitiatorBytes(com.google.protobuf.ByteString value) {
         java.util.Collections.emptyList();
 
     private void ensureProcessesIsMutable() {
-      if (!((bitField0_ & 0x00000008) != 0)) {
+      if (!((bitField0_ & 0x00400000) != 0)) {
         processes_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.Process>(processes_);
-        bitField0_ |= 0x00000008;
+        bitField0_ |= 0x00400000;
       }
     }
 
@@ -8328,7 +8629,7 @@ public Builder addAllProcesses(
     public Builder clearProcesses() {
       if (processesBuilder_ == null) {
         processes_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000008);
+        bitField0_ = (bitField0_ & ~0x00400000);
         onChanged();
       } else {
         processesBuilder_.clear();
@@ -8450,7 +8751,7 @@ public com.google.cloud.securitycenter.v1.Process.Builder addProcessesBuilder(in
                 com.google.cloud.securitycenter.v1.Process,
                 com.google.cloud.securitycenter.v1.Process.Builder,
                 com.google.cloud.securitycenter.v1.ProcessOrBuilder>(
-                processes_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
+                processes_, ((bitField0_ & 0x00400000) != 0), getParentForChildren(), isClean());
         processes_ = null;
       }
       return processesBuilder_;
@@ -8472,8 +8773,6 @@ public com.google.cloud.securitycenter.v1.Process.Builder addProcessesBuilder(in
     private com.google.protobuf.MapField<
             java.lang.String, com.google.cloud.securitycenter.v1.ContactDetails>
         internalGetMutableContacts() {
-      onChanged();
-      ;
       if (contacts_ == null) {
         contacts_ =
             com.google.protobuf.MapField.newMapField(ContactsDefaultEntryHolder.defaultEntry);
@@ -8481,6 +8780,8 @@ public com.google.cloud.securitycenter.v1.Process.Builder addProcessesBuilder(in
       if (!contacts_.isMutable()) {
         contacts_ = contacts_.copy();
       }
+      bitField0_ |= 0x00800000;
+      onChanged();
       return contacts_;
     }
 
@@ -8585,8 +8886,10 @@ public boolean containsContacts(java.lang.String key) {
      * </code>
      */
     @java.lang.Override
-    public com.google.cloud.securitycenter.v1.ContactDetails getContactsOrDefault(
-        java.lang.String key, com.google.cloud.securitycenter.v1.ContactDetails defaultValue) {
+    public /* nullable */ com.google.cloud.securitycenter.v1.ContactDetails getContactsOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.cloud.securitycenter.v1.ContactDetails defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -8635,6 +8938,7 @@ public com.google.cloud.securitycenter.v1.ContactDetails getContactsOrThrow(
     }
 
     public Builder clearContacts() {
+      bitField0_ = (bitField0_ & ~0x00800000);
       internalGetMutableContacts().getMutableMap().clear();
       return this;
     }
@@ -8675,6 +8979,7 @@ public Builder removeContacts(java.lang.String key) {
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.cloud.securitycenter.v1.ContactDetails>
         getMutableContacts() {
+      bitField0_ |= 0x00800000;
       return internalGetMutableContacts().getMutableMap();
     }
     /**
@@ -8711,8 +9016,8 @@ public Builder putContacts(
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableContacts().getMutableMap().put(key, value);
+      bitField0_ |= 0x00800000;
       return this;
     }
     /**
@@ -8744,6 +9049,7 @@ public Builder putContacts(
     public Builder putAllContacts(
         java.util.Map<java.lang.String, com.google.cloud.securitycenter.v1.ContactDetails> values) {
       internalGetMutableContacts().getMutableMap().putAll(values);
+      bitField0_ |= 0x00800000;
       return this;
     }
 
@@ -8751,10 +9057,10 @@ public Builder putAllContacts(
         java.util.Collections.emptyList();
 
     private void ensureCompliancesIsMutable() {
-      if (!((bitField0_ & 0x00000020) != 0)) {
+      if (!((bitField0_ & 0x01000000) != 0)) {
         compliances_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.Compliance>(compliances_);
-        bitField0_ |= 0x00000020;
+        bitField0_ |= 0x01000000;
       }
     }
 
@@ -8981,7 +9287,7 @@ public Builder addAllCompliances(
     public Builder clearCompliances() {
       if (compliancesBuilder_ == null) {
         compliances_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000020);
+        bitField0_ = (bitField0_ & ~0x01000000);
         onChanged();
       } else {
         compliancesBuilder_.clear();
@@ -9111,7 +9417,7 @@ public com.google.cloud.securitycenter.v1.Compliance.Builder addCompliancesBuild
                 com.google.cloud.securitycenter.v1.Compliance,
                 com.google.cloud.securitycenter.v1.Compliance.Builder,
                 com.google.cloud.securitycenter.v1.ComplianceOrBuilder>(
-                compliances_, ((bitField0_ & 0x00000020) != 0), getParentForChildren(), isClean());
+                compliances_, ((bitField0_ & 0x01000000) != 0), getParentForChildren(), isClean());
         compliances_ = null;
       }
       return compliancesBuilder_;
@@ -9181,8 +9487,8 @@ public Builder setParentDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parentDisplayName_ = value;
+      bitField0_ |= 0x02000000;
       onChanged();
       return this;
     }
@@ -9199,8 +9505,8 @@ public Builder setParentDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParentDisplayName() {
-
       parentDisplayName_ = getDefaultInstance().getParentDisplayName();
+      bitField0_ = (bitField0_ & ~0x02000000);
       onChanged();
       return this;
     }
@@ -9222,8 +9528,8 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parentDisplayName_ = value;
+      bitField0_ |= 0x02000000;
       onChanged();
       return this;
     }
@@ -9289,8 +9595,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x04000000;
       onChanged();
       return this;
     }
@@ -9306,8 +9612,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x04000000);
       onChanged();
       return this;
     }
@@ -9328,8 +9634,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x04000000;
       onChanged();
       return this;
     }
@@ -9352,7 +9658,7 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      * @return Whether the exfiltration field is set.
      */
     public boolean hasExfiltration() {
-      return exfiltrationBuilder_ != null || exfiltration_ != null;
+      return ((bitField0_ & 0x08000000) != 0);
     }
     /**
      *
@@ -9389,11 +9695,11 @@ public Builder setExfiltration(com.google.cloud.securitycenter.v1.Exfiltration v
           throw new NullPointerException();
         }
         exfiltration_ = value;
-        onChanged();
       } else {
         exfiltrationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x08000000;
+      onChanged();
       return this;
     }
     /**
@@ -9409,11 +9715,11 @@ public Builder setExfiltration(
         com.google.cloud.securitycenter.v1.Exfiltration.Builder builderForValue) {
       if (exfiltrationBuilder_ == null) {
         exfiltration_ = builderForValue.build();
-        onChanged();
       } else {
         exfiltrationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x08000000;
+      onChanged();
       return this;
     }
     /**
@@ -9427,19 +9733,19 @@ public Builder setExfiltration(
      */
     public Builder mergeExfiltration(com.google.cloud.securitycenter.v1.Exfiltration value) {
       if (exfiltrationBuilder_ == null) {
-        if (exfiltration_ != null) {
-          exfiltration_ =
-              com.google.cloud.securitycenter.v1.Exfiltration.newBuilder(exfiltration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x08000000) != 0)
+            && exfiltration_ != null
+            && exfiltration_
+                != com.google.cloud.securitycenter.v1.Exfiltration.getDefaultInstance()) {
+          getExfiltrationBuilder().mergeFrom(value);
         } else {
           exfiltration_ = value;
         }
-        onChanged();
       } else {
         exfiltrationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x08000000;
+      onChanged();
       return this;
     }
     /**
@@ -9452,14 +9758,13 @@ public Builder mergeExfiltration(com.google.cloud.securitycenter.v1.Exfiltration
      * <code>.google.cloud.securitycenter.v1.Exfiltration exfiltration = 38;</code>
      */
     public Builder clearExfiltration() {
-      if (exfiltrationBuilder_ == null) {
-        exfiltration_ = null;
-        onChanged();
-      } else {
-        exfiltration_ = null;
+      bitField0_ = (bitField0_ & ~0x08000000);
+      exfiltration_ = null;
+      if (exfiltrationBuilder_ != null) {
+        exfiltrationBuilder_.dispose();
         exfiltrationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -9472,7 +9777,7 @@ public Builder clearExfiltration() {
      * <code>.google.cloud.securitycenter.v1.Exfiltration exfiltration = 38;</code>
      */
     public com.google.cloud.securitycenter.v1.Exfiltration.Builder getExfiltrationBuilder() {
-
+      bitField0_ |= 0x08000000;
       onChanged();
       return getExfiltrationFieldBuilder().getBuilder();
     }
@@ -9524,10 +9829,10 @@ public com.google.cloud.securitycenter.v1.ExfiltrationOrBuilder getExfiltrationO
         java.util.Collections.emptyList();
 
     private void ensureIamBindingsIsMutable() {
-      if (!((bitField0_ & 0x00000040) != 0)) {
+      if (!((bitField0_ & 0x10000000) != 0)) {
         iamBindings_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.IamBinding>(iamBindings_);
-        bitField0_ |= 0x00000040;
+        bitField0_ |= 0x10000000;
       }
     }
 
@@ -9743,7 +10048,7 @@ public Builder addAllIamBindings(
     public Builder clearIamBindings() {
       if (iamBindingsBuilder_ == null) {
         iamBindings_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000040);
+        bitField0_ = (bitField0_ & ~0x10000000);
         onChanged();
       } else {
         iamBindingsBuilder_.clear();
@@ -9866,7 +10171,7 @@ public com.google.cloud.securitycenter.v1.IamBinding.Builder addIamBindingsBuild
                 com.google.cloud.securitycenter.v1.IamBinding,
                 com.google.cloud.securitycenter.v1.IamBinding.Builder,
                 com.google.cloud.securitycenter.v1.IamBindingOrBuilder>(
-                iamBindings_, ((bitField0_ & 0x00000040) != 0), getParentForChildren(), isClean());
+                iamBindings_, ((bitField0_ & 0x10000000) != 0), getParentForChildren(), isClean());
         iamBindings_ = null;
       }
       return iamBindingsBuilder_;
@@ -9933,8 +10238,8 @@ public Builder setNextSteps(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextSteps_ = value;
+      bitField0_ |= 0x20000000;
       onChanged();
       return this;
     }
@@ -9950,8 +10255,8 @@ public Builder setNextSteps(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextSteps() {
-
       nextSteps_ = getDefaultInstance().getNextSteps();
+      bitField0_ = (bitField0_ & ~0x20000000);
       onChanged();
       return this;
     }
@@ -9972,8 +10277,8 @@ public Builder setNextStepsBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextSteps_ = value;
+      bitField0_ |= 0x20000000;
       onChanged();
       return this;
     }
@@ -9982,10 +10287,10 @@ public Builder setNextStepsBytes(com.google.protobuf.ByteString value) {
         java.util.Collections.emptyList();
 
     private void ensureContainersIsMutable() {
-      if (!((bitField0_ & 0x00000080) != 0)) {
+      if (!((bitField0_ & 0x40000000) != 0)) {
         containers_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.Container>(containers_);
-        bitField0_ |= 0x00000080;
+        bitField0_ |= 0x40000000;
       }
     }
 
@@ -10212,7 +10517,7 @@ public Builder addAllContainers(
     public Builder clearContainers() {
       if (containersBuilder_ == null) {
         containers_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000080);
+        bitField0_ = (bitField0_ & ~0x40000000);
         onChanged();
       } else {
         containersBuilder_.clear();
@@ -10341,7 +10646,7 @@ public com.google.cloud.securitycenter.v1.Container.Builder addContainersBuilder
                 com.google.cloud.securitycenter.v1.Container,
                 com.google.cloud.securitycenter.v1.Container.Builder,
                 com.google.cloud.securitycenter.v1.ContainerOrBuilder>(
-                containers_, ((bitField0_ & 0x00000080) != 0), getParentForChildren(), isClean());
+                containers_, ((bitField0_ & 0x40000000) != 0), getParentForChildren(), isClean());
         containers_ = null;
       }
       return containersBuilder_;
@@ -10365,7 +10670,7 @@ public com.google.cloud.securitycenter.v1.Container.Builder addContainersBuilder
      * @return Whether the kubernetes field is set.
      */
     public boolean hasKubernetes() {
-      return kubernetesBuilder_ != null || kubernetes_ != null;
+      return ((bitField0_ & 0x80000000) != 0);
     }
     /**
      *
@@ -10402,11 +10707,11 @@ public Builder setKubernetes(com.google.cloud.securitycenter.v1.Kubernetes value
           throw new NullPointerException();
         }
         kubernetes_ = value;
-        onChanged();
       } else {
         kubernetesBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x80000000;
+      onChanged();
       return this;
     }
     /**
@@ -10422,11 +10727,11 @@ public Builder setKubernetes(
         com.google.cloud.securitycenter.v1.Kubernetes.Builder builderForValue) {
       if (kubernetesBuilder_ == null) {
         kubernetes_ = builderForValue.build();
-        onChanged();
       } else {
         kubernetesBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x80000000;
+      onChanged();
       return this;
     }
     /**
@@ -10440,19 +10745,18 @@ public Builder setKubernetes(
      */
     public Builder mergeKubernetes(com.google.cloud.securitycenter.v1.Kubernetes value) {
       if (kubernetesBuilder_ == null) {
-        if (kubernetes_ != null) {
-          kubernetes_ =
-              com.google.cloud.securitycenter.v1.Kubernetes.newBuilder(kubernetes_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x80000000) != 0)
+            && kubernetes_ != null
+            && kubernetes_ != com.google.cloud.securitycenter.v1.Kubernetes.getDefaultInstance()) {
+          getKubernetesBuilder().mergeFrom(value);
         } else {
           kubernetes_ = value;
         }
-        onChanged();
       } else {
         kubernetesBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x80000000;
+      onChanged();
       return this;
     }
     /**
@@ -10465,14 +10769,13 @@ public Builder mergeKubernetes(com.google.cloud.securitycenter.v1.Kubernetes val
      * <code>.google.cloud.securitycenter.v1.Kubernetes kubernetes = 43;</code>
      */
     public Builder clearKubernetes() {
-      if (kubernetesBuilder_ == null) {
-        kubernetes_ = null;
-        onChanged();
-      } else {
-        kubernetes_ = null;
+      bitField0_ = (bitField0_ & ~0x80000000);
+      kubernetes_ = null;
+      if (kubernetesBuilder_ != null) {
+        kubernetesBuilder_.dispose();
         kubernetesBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -10485,7 +10788,7 @@ public Builder clearKubernetes() {
      * <code>.google.cloud.securitycenter.v1.Kubernetes kubernetes = 43;</code>
      */
     public com.google.cloud.securitycenter.v1.Kubernetes.Builder getKubernetesBuilder() {
-
+      bitField0_ |= 0x80000000;
       onChanged();
       return getKubernetesFieldBuilder().getBuilder();
     }
@@ -10551,7 +10854,7 @@ public com.google.cloud.securitycenter.v1.KubernetesOrBuilder getKubernetesOrBui
      * @return Whether the database field is set.
      */
     public boolean hasDatabase() {
-      return databaseBuilder_ != null || database_ != null;
+      return ((bitField1_ & 0x00000001) != 0);
     }
     /**
      *
@@ -10588,11 +10891,11 @@ public Builder setDatabase(com.google.cloud.securitycenter.v1.Database value) {
           throw new NullPointerException();
         }
         database_ = value;
-        onChanged();
       } else {
         databaseBuilder_.setMessage(value);
       }
-
+      bitField1_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -10608,11 +10911,11 @@ public Builder setDatabase(
         com.google.cloud.securitycenter.v1.Database.Builder builderForValue) {
       if (databaseBuilder_ == null) {
         database_ = builderForValue.build();
-        onChanged();
       } else {
         databaseBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField1_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -10626,19 +10929,18 @@ public Builder setDatabase(
      */
     public Builder mergeDatabase(com.google.cloud.securitycenter.v1.Database value) {
       if (databaseBuilder_ == null) {
-        if (database_ != null) {
-          database_ =
-              com.google.cloud.securitycenter.v1.Database.newBuilder(database_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField1_ & 0x00000001) != 0)
+            && database_ != null
+            && database_ != com.google.cloud.securitycenter.v1.Database.getDefaultInstance()) {
+          getDatabaseBuilder().mergeFrom(value);
         } else {
           database_ = value;
         }
-        onChanged();
       } else {
         databaseBuilder_.mergeFrom(value);
       }
-
+      bitField1_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -10651,14 +10953,13 @@ public Builder mergeDatabase(com.google.cloud.securitycenter.v1.Database value)
      * <code>.google.cloud.securitycenter.v1.Database database = 44;</code>
      */
     public Builder clearDatabase() {
-      if (databaseBuilder_ == null) {
-        database_ = null;
-        onChanged();
-      } else {
-        database_ = null;
+      bitField1_ = (bitField1_ & ~0x00000001);
+      database_ = null;
+      if (databaseBuilder_ != null) {
+        databaseBuilder_.dispose();
         databaseBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -10671,7 +10972,7 @@ public Builder clearDatabase() {
      * <code>.google.cloud.securitycenter.v1.Database database = 44;</code>
      */
     public com.google.cloud.securitycenter.v1.Database.Builder getDatabaseBuilder() {
-
+      bitField1_ |= 0x00000001;
       onChanged();
       return getDatabaseFieldBuilder().getBuilder();
     }
@@ -10719,6 +11020,539 @@ public com.google.cloud.securitycenter.v1.DatabaseOrBuilder getDatabaseOrBuilder
       return databaseBuilder_;
     }
 
+    private java.util.List<com.google.cloud.securitycenter.v1.File> files_ =
+        java.util.Collections.emptyList();
+
+    private void ensureFilesIsMutable() {
+      if (!((bitField1_ & 0x00000002) != 0)) {
+        files_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.File>(files_);
+        bitField1_ |= 0x00000002;
+      }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.securitycenter.v1.File,
+            com.google.cloud.securitycenter.v1.File.Builder,
+            com.google.cloud.securitycenter.v1.FileOrBuilder>
+        filesBuilder_;
+
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public java.util.List<com.google.cloud.securitycenter.v1.File> getFilesList() {
+      if (filesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(files_);
+      } else {
+        return filesBuilder_.getMessageList();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public int getFilesCount() {
+      if (filesBuilder_ == null) {
+        return files_.size();
+      } else {
+        return filesBuilder_.getCount();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public com.google.cloud.securitycenter.v1.File getFiles(int index) {
+      if (filesBuilder_ == null) {
+        return files_.get(index);
+      } else {
+        return filesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder setFiles(int index, com.google.cloud.securitycenter.v1.File value) {
+      if (filesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureFilesIsMutable();
+        files_.set(index, value);
+        onChanged();
+      } else {
+        filesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder setFiles(
+        int index, com.google.cloud.securitycenter.v1.File.Builder builderForValue) {
+      if (filesBuilder_ == null) {
+        ensureFilesIsMutable();
+        files_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        filesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder addFiles(com.google.cloud.securitycenter.v1.File value) {
+      if (filesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureFilesIsMutable();
+        files_.add(value);
+        onChanged();
+      } else {
+        filesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder addFiles(int index, com.google.cloud.securitycenter.v1.File value) {
+      if (filesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureFilesIsMutable();
+        files_.add(index, value);
+        onChanged();
+      } else {
+        filesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder addFiles(com.google.cloud.securitycenter.v1.File.Builder builderForValue) {
+      if (filesBuilder_ == null) {
+        ensureFilesIsMutable();
+        files_.add(builderForValue.build());
+        onChanged();
+      } else {
+        filesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder addFiles(
+        int index, com.google.cloud.securitycenter.v1.File.Builder builderForValue) {
+      if (filesBuilder_ == null) {
+        ensureFilesIsMutable();
+        files_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        filesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder addAllFiles(
+        java.lang.Iterable<? extends com.google.cloud.securitycenter.v1.File> values) {
+      if (filesBuilder_ == null) {
+        ensureFilesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, files_);
+        onChanged();
+      } else {
+        filesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder clearFiles() {
+      if (filesBuilder_ == null) {
+        files_ = java.util.Collections.emptyList();
+        bitField1_ = (bitField1_ & ~0x00000002);
+        onChanged();
+      } else {
+        filesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public Builder removeFiles(int index) {
+      if (filesBuilder_ == null) {
+        ensureFilesIsMutable();
+        files_.remove(index);
+        onChanged();
+      } else {
+        filesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public com.google.cloud.securitycenter.v1.File.Builder getFilesBuilder(int index) {
+      return getFilesFieldBuilder().getBuilder(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public com.google.cloud.securitycenter.v1.FileOrBuilder getFilesOrBuilder(int index) {
+      if (filesBuilder_ == null) {
+        return files_.get(index);
+      } else {
+        return filesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public java.util.List<? extends com.google.cloud.securitycenter.v1.FileOrBuilder>
+        getFilesOrBuilderList() {
+      if (filesBuilder_ != null) {
+        return filesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(files_);
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public com.google.cloud.securitycenter.v1.File.Builder addFilesBuilder() {
+      return getFilesFieldBuilder()
+          .addBuilder(com.google.cloud.securitycenter.v1.File.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public com.google.cloud.securitycenter.v1.File.Builder addFilesBuilder(int index) {
+      return getFilesFieldBuilder()
+          .addBuilder(index, com.google.cloud.securitycenter.v1.File.getDefaultInstance());
+    }
+    /**
+     *
+     *
+     * <pre>
+     * File associated with the finding.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+     */
+    public java.util.List<com.google.cloud.securitycenter.v1.File.Builder> getFilesBuilderList() {
+      return getFilesFieldBuilder().getBuilderList();
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.securitycenter.v1.File,
+            com.google.cloud.securitycenter.v1.File.Builder,
+            com.google.cloud.securitycenter.v1.FileOrBuilder>
+        getFilesFieldBuilder() {
+      if (filesBuilder_ == null) {
+        filesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.securitycenter.v1.File,
+                com.google.cloud.securitycenter.v1.File.Builder,
+                com.google.cloud.securitycenter.v1.FileOrBuilder>(
+                files_, ((bitField1_ & 0x00000002) != 0), getParentForChildren(), isClean());
+        files_ = null;
+      }
+      return filesBuilder_;
+    }
+
+    private com.google.cloud.securitycenter.v1.KernelRootkit kernelRootkit_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.securitycenter.v1.KernelRootkit,
+            com.google.cloud.securitycenter.v1.KernelRootkit.Builder,
+            com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder>
+        kernelRootkitBuilder_;
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     *
+     * @return Whether the kernelRootkit field is set.
+     */
+    public boolean hasKernelRootkit() {
+      return ((bitField1_ & 0x00000004) != 0);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     *
+     * @return The kernelRootkit.
+     */
+    public com.google.cloud.securitycenter.v1.KernelRootkit getKernelRootkit() {
+      if (kernelRootkitBuilder_ == null) {
+        return kernelRootkit_ == null
+            ? com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance()
+            : kernelRootkit_;
+      } else {
+        return kernelRootkitBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    public Builder setKernelRootkit(com.google.cloud.securitycenter.v1.KernelRootkit value) {
+      if (kernelRootkitBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        kernelRootkit_ = value;
+      } else {
+        kernelRootkitBuilder_.setMessage(value);
+      }
+      bitField1_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    public Builder setKernelRootkit(
+        com.google.cloud.securitycenter.v1.KernelRootkit.Builder builderForValue) {
+      if (kernelRootkitBuilder_ == null) {
+        kernelRootkit_ = builderForValue.build();
+      } else {
+        kernelRootkitBuilder_.setMessage(builderForValue.build());
+      }
+      bitField1_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    public Builder mergeKernelRootkit(com.google.cloud.securitycenter.v1.KernelRootkit value) {
+      if (kernelRootkitBuilder_ == null) {
+        if (((bitField1_ & 0x00000004) != 0)
+            && kernelRootkit_ != null
+            && kernelRootkit_
+                != com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance()) {
+          getKernelRootkitBuilder().mergeFrom(value);
+        } else {
+          kernelRootkit_ = value;
+        }
+      } else {
+        kernelRootkitBuilder_.mergeFrom(value);
+      }
+      bitField1_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    public Builder clearKernelRootkit() {
+      bitField1_ = (bitField1_ & ~0x00000004);
+      kernelRootkit_ = null;
+      if (kernelRootkitBuilder_ != null) {
+        kernelRootkitBuilder_.dispose();
+        kernelRootkitBuilder_ = null;
+      }
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    public com.google.cloud.securitycenter.v1.KernelRootkit.Builder getKernelRootkitBuilder() {
+      bitField1_ |= 0x00000004;
+      onChanged();
+      return getKernelRootkitFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    public com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder getKernelRootkitOrBuilder() {
+      if (kernelRootkitBuilder_ != null) {
+        return kernelRootkitBuilder_.getMessageOrBuilder();
+      } else {
+        return kernelRootkit_ == null
+            ? com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance()
+            : kernelRootkit_;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Kernel Rootkit signature.
+     * </pre>
+     *
+     * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.securitycenter.v1.KernelRootkit,
+            com.google.cloud.securitycenter.v1.KernelRootkit.Builder,
+            com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder>
+        getKernelRootkitFieldBuilder() {
+      if (kernelRootkitBuilder_ == null) {
+        kernelRootkitBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.securitycenter.v1.KernelRootkit,
+                com.google.cloud.securitycenter.v1.KernelRootkit.Builder,
+                com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder>(
+                getKernelRootkit(), getParentForChildren(), isClean());
+        kernelRootkit_ = null;
+      }
+      return kernelRootkitBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOrBuilder.java
index b03a7eec0..1d9a5fe91 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOrBuilder.java
@@ -259,7 +259,6 @@ public interface FindingOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getSourcePropertiesOrDefault(
       java.lang.String key,
@@ -581,7 +580,7 @@ com.google.protobuf.Value getSourcePropertiesOrDefault(
    *
    *
    * <pre>
-   * Represents vulnerability specific fields like cve, cvss scores etc.
+   * Represents vulnerability-specific fields like CVE and CVS scores.
    * CVE stands for Common Vulnerabilities and Exposures
    * (https://cve.mitre.org/about/)
    * </pre>
@@ -595,7 +594,7 @@ com.google.protobuf.Value getSourcePropertiesOrDefault(
    *
    *
    * <pre>
-   * Represents vulnerability specific fields like cve, cvss scores etc.
+   * Represents vulnerability-specific fields like CVE and CVS scores.
    * CVE stands for Common Vulnerabilities and Exposures
    * (https://cve.mitre.org/about/)
    * </pre>
@@ -609,7 +608,7 @@ com.google.protobuf.Value getSourcePropertiesOrDefault(
    *
    *
    * <pre>
-   * Represents vulnerability specific fields like cve, cvss scores etc.
+   * Represents vulnerability-specific fields like CVE and CVS scores.
    * CVE stands for Common Vulnerabilities and Exposures
    * (https://cve.mitre.org/about/)
    * </pre>
@@ -715,7 +714,6 @@ com.google.protobuf.Value getSourcePropertiesOrDefault(
    * map&lt;string, .google.cloud.securitycenter.v1.ExternalSystem&gt; external_systems = 22 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * </code>
    */
-
   /* nullable */
   com.google.cloud.securitycenter.v1.ExternalSystem getExternalSystemsOrDefault(
       java.lang.String key,
@@ -1057,7 +1055,6 @@ com.google.cloud.securitycenter.v1.ExternalSystem getExternalSystemsOrDefault(
    * map&lt;string, .google.cloud.securitycenter.v1.ContactDetails&gt; contacts = 33 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * </code>
    */
-
   /* nullable */
   com.google.cloud.securitycenter.v1.ContactDetails getContactsOrDefault(
       java.lang.String key,
@@ -1438,4 +1435,91 @@ com.google.cloud.securitycenter.v1.ContactDetails getContactsOrDefault(
    * <code>.google.cloud.securitycenter.v1.Database database = 44;</code>
    */
   com.google.cloud.securitycenter.v1.DatabaseOrBuilder getDatabaseOrBuilder();
+
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  java.util.List<com.google.cloud.securitycenter.v1.File> getFilesList();
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  com.google.cloud.securitycenter.v1.File getFiles(int index);
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  int getFilesCount();
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  java.util.List<? extends com.google.cloud.securitycenter.v1.FileOrBuilder>
+      getFilesOrBuilderList();
+  /**
+   *
+   *
+   * <pre>
+   * File associated with the finding.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.securitycenter.v1.File files = 46;</code>
+   */
+  com.google.cloud.securitycenter.v1.FileOrBuilder getFilesOrBuilder(int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Kernel Rootkit signature.
+   * </pre>
+   *
+   * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+   *
+   * @return Whether the kernelRootkit field is set.
+   */
+  boolean hasKernelRootkit();
+  /**
+   *
+   *
+   * <pre>
+   * Kernel Rootkit signature.
+   * </pre>
+   *
+   * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+   *
+   * @return The kernelRootkit.
+   */
+  com.google.cloud.securitycenter.v1.KernelRootkit getKernelRootkit();
+  /**
+   *
+   *
+   * <pre>
+   * Kernel Rootkit signature.
+   * </pre>
+   *
+   * <code>.google.cloud.securitycenter.v1.KernelRootkit kernel_rootkit = 50;</code>
+   */
+  com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder getKernelRootkitOrBuilder();
 }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOuterClass.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOuterClass.java
index 98b291537..d897068a6 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FindingOuterClass.java
@@ -65,88 +65,93 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "curitycenter/v1/database.proto\0321google/c"
           + "loud/securitycenter/v1/exfiltration.prot"
           + "o\0324google/cloud/securitycenter/v1/extern"
-          + "al_system.proto\0320google/cloud/securityce"
-          + "nter/v1/iam_binding.proto\032.google/cloud/"
-          + "securitycenter/v1/indicator.proto\032/googl"
-          + "e/cloud/securitycenter/v1/kubernetes.pro"
-          + "to\0321google/cloud/securitycenter/v1/mitre"
-          + "_attack.proto\032,google/cloud/securitycent"
-          + "er/v1/process.proto\0323google/cloud/securi"
-          + "tycenter/v1/security_marks.proto\0322google"
-          + "/cloud/securitycenter/v1/vulnerability.p"
-          + "roto\032\034google/protobuf/struct.proto\032\037goog"
-          + "le/protobuf/timestamp.proto\"\246\024\n\007Finding\022"
-          + "\014\n\004name\030\001 \001(\t\022\016\n\006parent\030\002 \001(\t\022\025\n\rresourc"
-          + "e_name\030\003 \001(\t\022<\n\005state\030\004 \001(\0162-.google.clo"
-          + "ud.securitycenter.v1.Finding.State\022\020\n\010ca"
-          + "tegory\030\005 \001(\t\022\024\n\014external_uri\030\006 \001(\t\022X\n\021so"
-          + "urce_properties\030\007 \003(\0132=.google.cloud.sec"
-          + "uritycenter.v1.Finding.SourcePropertiesE"
-          + "ntry\022J\n\016security_marks\030\010 \001(\0132-.google.cl"
-          + "oud.securitycenter.v1.SecurityMarksB\003\340A\003"
-          + "\022.\n\nevent_time\030\t \001(\0132\032.google.protobuf.T"
-          + "imestamp\022/\n\013create_time\030\n \001(\0132\032.google.p"
-          + "rotobuf.Timestamp\022B\n\010severity\030\014 \001(\01620.go"
-          + "ogle.cloud.securitycenter.v1.Finding.Sev"
-          + "erity\022\026\n\016canonical_name\030\016 \001(\t\022:\n\004mute\030\017 "
-          + "\001(\0162,.google.cloud.securitycenter.v1.Fin"
-          + "ding.Mute\022K\n\rfinding_class\030\021 \001(\01624.googl"
-          + "e.cloud.securitycenter.v1.Finding.Findin"
-          + "gClass\022<\n\tindicator\030\022 \001(\0132).google.cloud"
-          + ".securitycenter.v1.Indicator\022D\n\rvulnerab"
-          + "ility\030\024 \001(\0132-.google.cloud.securitycente"
-          + "r.v1.Vulnerability\0229\n\020mute_update_time\030\025"
-          + " \001(\0132\032.google.protobuf.TimestampB\003\340A\003\022[\n"
-          + "\020external_systems\030\026 \003(\0132<.google.cloud.s"
-          + "ecuritycenter.v1.Finding.ExternalSystems"
-          + "EntryB\003\340A\003\022A\n\014mitre_attack\030\031 \001(\0132+.googl"
-          + "e.cloud.securitycenter.v1.MitreAttack\0226\n"
-          + "\006access\030\032 \001(\0132&.google.cloud.securitycen"
-          + "ter.v1.Access\022?\n\013connections\030\037 \003(\0132*.goo"
-          + "gle.cloud.securitycenter.v1.Connection\022\026"
-          + "\n\016mute_initiator\030\034 \001(\t\022:\n\tprocesses\030\036 \003("
-          + "\0132\'.google.cloud.securitycenter.v1.Proce"
-          + "ss\022L\n\010contacts\030! \003(\01325.google.cloud.secu"
-          + "ritycenter.v1.Finding.ContactsEntryB\003\340A\003"
-          + "\022?\n\013compliances\030\" \003(\0132*.google.cloud.sec"
-          + "uritycenter.v1.Compliance\022 \n\023parent_disp"
-          + "lay_name\030$ \001(\tB\003\340A\003\022\023\n\013description\030% \001(\t"
-          + "\022B\n\014exfiltration\030& \001(\0132,.google.cloud.se"
-          + "curitycenter.v1.Exfiltration\022@\n\014iam_bind"
-          + "ings\030\' \003(\0132*.google.cloud.securitycenter"
-          + ".v1.IamBinding\022\022\n\nnext_steps\030( \001(\t\022=\n\nco"
-          + "ntainers\030* \003(\0132).google.cloud.securityce"
-          + "nter.v1.Container\022>\n\nkubernetes\030+ \001(\0132*."
-          + "google.cloud.securitycenter.v1.Kubernete"
-          + "s\022:\n\010database\030, \001(\0132(.google.cloud.secur"
-          + "itycenter.v1.Database\032O\n\025SourcePropertie"
-          + "sEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value\030\002 \001(\0132\026.goo"
-          + "gle.protobuf.Value:\0028\001\032f\n\024ExternalSystem"
-          + "sEntry\022\013\n\003key\030\001 \001(\t\022=\n\005value\030\002 \001(\0132..goo"
-          + "gle.cloud.securitycenter.v1.ExternalSyst"
-          + "em:\0028\001\032_\n\rContactsEntry\022\013\n\003key\030\001 \001(\t\022=\n\005"
-          + "value\030\002 \001(\0132..google.cloud.securitycente"
-          + "r.v1.ContactDetails:\0028\001\"8\n\005State\022\025\n\021STAT"
-          + "E_UNSPECIFIED\020\000\022\n\n\006ACTIVE\020\001\022\014\n\010INACTIVE\020"
-          + "\002\"Q\n\010Severity\022\030\n\024SEVERITY_UNSPECIFIED\020\000\022"
-          + "\014\n\010CRITICAL\020\001\022\010\n\004HIGH\020\002\022\n\n\006MEDIUM\020\003\022\007\n\003L"
-          + "OW\020\004\"C\n\004Mute\022\024\n\020MUTE_UNSPECIFIED\020\000\022\t\n\005MU"
-          + "TED\020\001\022\013\n\007UNMUTED\020\002\022\r\n\tUNDEFINED\020\004\"\202\001\n\014Fi"
-          + "ndingClass\022\035\n\031FINDING_CLASS_UNSPECIFIED\020"
-          + "\000\022\n\n\006THREAT\020\001\022\021\n\rVULNERABILITY\020\002\022\024\n\020MISC"
-          + "ONFIGURATION\020\003\022\017\n\013OBSERVATION\020\004\022\r\n\tSCC_E"
-          + "RROR\020\005:\333\001\352A\327\001\n%securitycenter.googleapis"
-          + ".com/Finding\022@organizations/{organizatio"
-          + "n}/sources/{source}/findings/{finding}\0224"
-          + "folders/{folder}/sources/{source}/findin"
-          + "gs/{finding}\0226projects/{project}/sources"
-          + "/{source}/findings/{finding}B\332\001\n\"com.goo"
-          + "gle.cloud.securitycenter.v1P\001ZLgoogle.go"
-          + "lang.org/genproto/googleapis/cloud/secur"
-          + "itycenter/v1;securitycenter\252\002\036Google.Clo"
-          + "ud.SecurityCenter.V1\312\002\036Google\\Cloud\\Secu"
-          + "rityCenter\\V1\352\002!Google::Cloud::SecurityC"
-          + "enter::V1b\006proto3"
+          + "al_system.proto\032)google/cloud/securityce"
+          + "nter/v1/file.proto\0320google/cloud/securit"
+          + "ycenter/v1/iam_binding.proto\032.google/clo"
+          + "ud/securitycenter/v1/indicator.proto\0323go"
+          + "ogle/cloud/securitycenter/v1/kernel_root"
+          + "kit.proto\032/google/cloud/securitycenter/v"
+          + "1/kubernetes.proto\0321google/cloud/securit"
+          + "ycenter/v1/mitre_attack.proto\032,google/cl"
+          + "oud/securitycenter/v1/process.proto\0323goo"
+          + "gle/cloud/securitycenter/v1/security_mar"
+          + "ks.proto\0322google/cloud/securitycenter/v1"
+          + "/vulnerability.proto\032\034google/protobuf/st"
+          + "ruct.proto\032\037google/protobuf/timestamp.pr"
+          + "oto\"\242\025\n\007Finding\022\014\n\004name\030\001 \001(\t\022\016\n\006parent\030"
+          + "\002 \001(\t\022\025\n\rresource_name\030\003 \001(\t\022<\n\005state\030\004 "
+          + "\001(\0162-.google.cloud.securitycenter.v1.Fin"
+          + "ding.State\022\020\n\010category\030\005 \001(\t\022\024\n\014external"
+          + "_uri\030\006 \001(\t\022X\n\021source_properties\030\007 \003(\0132=."
+          + "google.cloud.securitycenter.v1.Finding.S"
+          + "ourcePropertiesEntry\022J\n\016security_marks\030\010"
+          + " \001(\0132-.google.cloud.securitycenter.v1.Se"
+          + "curityMarksB\003\340A\003\022.\n\nevent_time\030\t \001(\0132\032.g"
+          + "oogle.protobuf.Timestamp\022/\n\013create_time\030"
+          + "\n \001(\0132\032.google.protobuf.Timestamp\022B\n\010sev"
+          + "erity\030\014 \001(\01620.google.cloud.securitycente"
+          + "r.v1.Finding.Severity\022\026\n\016canonical_name\030"
+          + "\016 \001(\t\022:\n\004mute\030\017 \001(\0162,.google.cloud.secur"
+          + "itycenter.v1.Finding.Mute\022K\n\rfinding_cla"
+          + "ss\030\021 \001(\01624.google.cloud.securitycenter.v"
+          + "1.Finding.FindingClass\022<\n\tindicator\030\022 \001("
+          + "\0132).google.cloud.securitycenter.v1.Indic"
+          + "ator\022D\n\rvulnerability\030\024 \001(\0132-.google.clo"
+          + "ud.securitycenter.v1.Vulnerability\0229\n\020mu"
+          + "te_update_time\030\025 \001(\0132\032.google.protobuf.T"
+          + "imestampB\003\340A\003\022[\n\020external_systems\030\026 \003(\0132"
+          + "<.google.cloud.securitycenter.v1.Finding"
+          + ".ExternalSystemsEntryB\003\340A\003\022A\n\014mitre_atta"
+          + "ck\030\031 \001(\0132+.google.cloud.securitycenter.v"
+          + "1.MitreAttack\0226\n\006access\030\032 \001(\0132&.google.c"
+          + "loud.securitycenter.v1.Access\022?\n\013connect"
+          + "ions\030\037 \003(\0132*.google.cloud.securitycenter"
+          + ".v1.Connection\022\026\n\016mute_initiator\030\034 \001(\t\022:"
+          + "\n\tprocesses\030\036 \003(\0132\'.google.cloud.securit"
+          + "ycenter.v1.Process\022L\n\010contacts\030! \003(\01325.g"
+          + "oogle.cloud.securitycenter.v1.Finding.Co"
+          + "ntactsEntryB\003\340A\003\022?\n\013compliances\030\" \003(\0132*."
+          + "google.cloud.securitycenter.v1.Complianc"
+          + "e\022 \n\023parent_display_name\030$ \001(\tB\003\340A\003\022\023\n\013d"
+          + "escription\030% \001(\t\022B\n\014exfiltration\030& \001(\0132,"
+          + ".google.cloud.securitycenter.v1.Exfiltra"
+          + "tion\022@\n\014iam_bindings\030\' \003(\0132*.google.clou"
+          + "d.securitycenter.v1.IamBinding\022\022\n\nnext_s"
+          + "teps\030( \001(\t\022=\n\ncontainers\030* \003(\0132).google."
+          + "cloud.securitycenter.v1.Container\022>\n\nkub"
+          + "ernetes\030+ \001(\0132*.google.cloud.securitycen"
+          + "ter.v1.Kubernetes\022:\n\010database\030, \001(\0132(.go"
+          + "ogle.cloud.securitycenter.v1.Database\0223\n"
+          + "\005files\030. \003(\0132$.google.cloud.securitycent"
+          + "er.v1.File\022E\n\016kernel_rootkit\0302 \001(\0132-.goo"
+          + "gle.cloud.securitycenter.v1.KernelRootki"
+          + "t\032O\n\025SourcePropertiesEntry\022\013\n\003key\030\001 \001(\t\022"
+          + "%\n\005value\030\002 \001(\0132\026.google.protobuf.Value:\002"
+          + "8\001\032f\n\024ExternalSystemsEntry\022\013\n\003key\030\001 \001(\t\022"
+          + "=\n\005value\030\002 \001(\0132..google.cloud.securityce"
+          + "nter.v1.ExternalSystem:\0028\001\032_\n\rContactsEn"
+          + "try\022\013\n\003key\030\001 \001(\t\022=\n\005value\030\002 \001(\0132..google"
+          + ".cloud.securitycenter.v1.ContactDetails:"
+          + "\0028\001\"8\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\n\n\006A"
+          + "CTIVE\020\001\022\014\n\010INACTIVE\020\002\"Q\n\010Severity\022\030\n\024SEV"
+          + "ERITY_UNSPECIFIED\020\000\022\014\n\010CRITICAL\020\001\022\010\n\004HIG"
+          + "H\020\002\022\n\n\006MEDIUM\020\003\022\007\n\003LOW\020\004\"C\n\004Mute\022\024\n\020MUTE"
+          + "_UNSPECIFIED\020\000\022\t\n\005MUTED\020\001\022\013\n\007UNMUTED\020\002\022\r"
+          + "\n\tUNDEFINED\020\004\"\202\001\n\014FindingClass\022\035\n\031FINDIN"
+          + "G_CLASS_UNSPECIFIED\020\000\022\n\n\006THREAT\020\001\022\021\n\rVUL"
+          + "NERABILITY\020\002\022\024\n\020MISCONFIGURATION\020\003\022\017\n\013OB"
+          + "SERVATION\020\004\022\r\n\tSCC_ERROR\020\005:\333\001\352A\327\001\n%secur"
+          + "itycenter.googleapis.com/Finding\022@organi"
+          + "zations/{organization}/sources/{source}/"
+          + "findings/{finding}\0224folders/{folder}/sou"
+          + "rces/{source}/findings/{finding}\0226projec"
+          + "ts/{project}/sources/{source}/findings/{"
+          + "finding}B\330\001\n\"com.google.cloud.securityce"
+          + "nter.v1P\001ZJcloud.google.com/go/securityc"
+          + "enter/apiv1/securitycenterpb;securitycen"
+          + "terpb\252\002\036Google.Cloud.SecurityCenter.V1\312\002"
+          + "\036Google\\Cloud\\SecurityCenter\\V1\352\002!Google"
+          + "::Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -162,8 +167,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.cloud.securitycenter.v1.DatabaseProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.ExfiltrationProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.ExternalSystemProto.getDescriptor(),
+              com.google.cloud.securitycenter.v1.FileProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.IamBindingProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.IndicatorProto.getDescriptor(),
+              com.google.cloud.securitycenter.v1.KernelRootkitProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.KubernetesProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.MitreAttackProto.getDescriptor(),
               com.google.cloud.securitycenter.v1.ProcessProto.getDescriptor(),
@@ -211,6 +218,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Containers",
               "Kubernetes",
               "Database",
+              "Files",
+              "KernelRootkit",
             });
     internal_static_google_cloud_securitycenter_v1_Finding_SourcePropertiesEntry_descriptor =
         internal_static_google_cloud_securitycenter_v1_Finding_descriptor.getNestedTypes().get(0);
@@ -252,8 +261,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.cloud.securitycenter.v1.DatabaseProto.getDescriptor();
     com.google.cloud.securitycenter.v1.ExfiltrationProto.getDescriptor();
     com.google.cloud.securitycenter.v1.ExternalSystemProto.getDescriptor();
+    com.google.cloud.securitycenter.v1.FileProto.getDescriptor();
     com.google.cloud.securitycenter.v1.IamBindingProto.getDescriptor();
     com.google.cloud.securitycenter.v1.IndicatorProto.getDescriptor();
+    com.google.cloud.securitycenter.v1.KernelRootkitProto.getDescriptor();
     com.google.cloud.securitycenter.v1.KubernetesProto.getDescriptor();
     com.google.cloud.securitycenter.v1.MitreAttackProto.getDescriptor();
     com.google.cloud.securitycenter.v1.ProcessProto.getDescriptor();
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Folder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Folder.java
index 258ab9d6f..fc3f69f67 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Folder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Folder.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int RESOURCE_FOLDER_FIELD_NUMBER = 1;
-  private volatile java.lang.Object resourceFolder_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceFolder_ = "";
   /**
    *
    *
@@ -121,7 +123,9 @@ public com.google.protobuf.ByteString getResourceFolderBytes() {
   }
 
   public static final int RESOURCE_FOLDER_DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object resourceFolderDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceFolderDisplayName_ = "";
   /**
    *
    *
@@ -377,10 +381,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       resourceFolder_ = "";
-
       resourceFolderDisplayName_ = "";
-
       return this;
     }
 
@@ -408,12 +411,23 @@ public com.google.cloud.securitycenter.v1.Folder build() {
     public com.google.cloud.securitycenter.v1.Folder buildPartial() {
       com.google.cloud.securitycenter.v1.Folder result =
           new com.google.cloud.securitycenter.v1.Folder(this);
-      result.resourceFolder_ = resourceFolder_;
-      result.resourceFolderDisplayName_ = resourceFolderDisplayName_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Folder result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.resourceFolder_ = resourceFolder_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.resourceFolderDisplayName_ = resourceFolderDisplayName_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -461,10 +475,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Folder other) {
       if (other == com.google.cloud.securitycenter.v1.Folder.getDefaultInstance()) return this;
       if (!other.getResourceFolder().isEmpty()) {
         resourceFolder_ = other.resourceFolder_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getResourceFolderDisplayName().isEmpty()) {
         resourceFolderDisplayName_ = other.resourceFolderDisplayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -496,13 +512,13 @@ public Builder mergeFrom(
             case 10:
               {
                 resourceFolder_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 resourceFolderDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -522,6 +538,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object resourceFolder_ = "";
     /**
      *
@@ -586,8 +604,8 @@ public Builder setResourceFolder(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceFolder_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -604,8 +622,8 @@ public Builder setResourceFolder(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceFolder() {
-
       resourceFolder_ = getDefaultInstance().getResourceFolder();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -627,8 +645,8 @@ public Builder setResourceFolderBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceFolder_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -694,8 +712,8 @@ public Builder setResourceFolderDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceFolderDisplayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -711,8 +729,8 @@ public Builder setResourceFolderDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceFolderDisplayName() {
-
       resourceFolderDisplayName_ = getDefaultInstance().getResourceFolderDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -733,8 +751,8 @@ public Builder setResourceFolderDisplayNameBytes(com.google.protobuf.ByteString
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceFolderDisplayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FolderProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FolderProto.java
index a86b98b9f..be0c9cf67 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FolderProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/FolderProto.java
@@ -43,13 +43,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\n+google/cloud/securitycenter/v1/folder."
           + "proto\022\036google.cloud.securitycenter.v1\"G\n"
           + "\006Folder\022\027\n\017resource_folder\030\001 \001(\t\022$\n\034reso"
-          + "urce_folder_display_name\030\002 \001(\tB\347\001\n\"com.g"
+          + "urce_folder_display_name\030\002 \001(\tB\345\001\n\"com.g"
           + "oogle.cloud.securitycenter.v1B\013FolderPro"
-          + "toP\001ZLgoogle.golang.org/genproto/googlea"
-          + "pis/cloud/securitycenter/v1;securitycent"
-          + "er\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Go"
-          + "ogle\\Cloud\\SecurityCenter\\V1\352\002!Google::C"
-          + "loud::SecurityCenter::V1b\006proto3"
+          + "toP\001ZJcloud.google.com/go/securitycenter"
+          + "/apiv1/securitycenterpb;securitycenterpb"
+          + "\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Goog"
+          + "le\\Cloud\\SecurityCenter\\V1\352\002!Google::Clo"
+          + "ud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Geolocation.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Geolocation.java
index 7d94afd5c..763f86f1c 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Geolocation.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Geolocation.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int REGION_CODE_FIELD_NUMBER = 1;
-  private volatile java.lang.Object regionCode_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object regionCode_ = "";
   /**
    *
    *
@@ -313,8 +315,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       regionCode_ = "";
-
       return this;
     }
 
@@ -342,11 +344,20 @@ public com.google.cloud.securitycenter.v1.Geolocation build() {
     public com.google.cloud.securitycenter.v1.Geolocation buildPartial() {
       com.google.cloud.securitycenter.v1.Geolocation result =
           new com.google.cloud.securitycenter.v1.Geolocation(this);
-      result.regionCode_ = regionCode_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Geolocation result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.regionCode_ = regionCode_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -394,6 +405,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Geolocation other) {
       if (other == com.google.cloud.securitycenter.v1.Geolocation.getDefaultInstance()) return this;
       if (!other.getRegionCode().isEmpty()) {
         regionCode_ = other.regionCode_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -425,7 +437,7 @@ public Builder mergeFrom(
             case 10:
               {
                 regionCode_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -445,6 +457,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object regionCode_ = "";
     /**
      *
@@ -506,8 +520,8 @@ public Builder setRegionCode(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       regionCode_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -523,8 +537,8 @@ public Builder setRegionCode(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearRegionCode() {
-
       regionCode_ = getDefaultInstance().getRegionCode();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -545,8 +559,8 @@ public Builder setRegionCodeBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       regionCode_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequest.java
index 5fd95d3da..6e1b9f0b3 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Request message for retrieving a big query export.
+ * Request message for retrieving a BigQuery export.
  * </pre>
  *
  * Protobuf type {@code google.cloud.securitycenter.v1.GetBigQueryExportRequest}
@@ -68,12 +68,14 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
-   * Required. Name of the big query export to retrieve. Its format is
+   * Required. Name of the BigQuery export to retrieve. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
@@ -101,7 +103,7 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Required. Name of the big query export to retrieve. Its format is
+   * Required. Name of the BigQuery export to retrieve. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
@@ -290,7 +292,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Request message for retrieving a big query export.
+   * Request message for retrieving a BigQuery export.
    * </pre>
    *
    * Protobuf type {@code google.cloud.securitycenter.v1.GetBigQueryExportRequest}
@@ -324,8 +326,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -353,11 +355,20 @@ public com.google.cloud.securitycenter.v1.GetBigQueryExportRequest build() {
     public com.google.cloud.securitycenter.v1.GetBigQueryExportRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GetBigQueryExportRequest result =
           new com.google.cloud.securitycenter.v1.GetBigQueryExportRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GetBigQueryExportRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -406,6 +417,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GetBigQueryExportReq
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -437,7 +449,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -457,12 +469,14 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * <pre>
-     * Required. Name of the big query export to retrieve. Its format is
+     * Required. Name of the BigQuery export to retrieve. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -489,7 +503,7 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Required. Name of the big query export to retrieve. Its format is
+     * Required. Name of the BigQuery export to retrieve. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -516,7 +530,7 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Required. Name of the big query export to retrieve. Its format is
+     * Required. Name of the BigQuery export to retrieve. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -533,8 +547,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -542,7 +556,7 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Name of the big query export to retrieve. Its format is
+     * Required. Name of the BigQuery export to retrieve. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -555,8 +569,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -564,7 +578,7 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Required. Name of the big query export to retrieve. Its format is
+     * Required. Name of the BigQuery export to retrieve. Its format is
      * organizations/{organization}/bigQueryExports/{export_id},
      * folders/{folder}/bigQueryExports/{export_id}, or
      * projects/{project}/bigQueryExports/{export_id}
@@ -582,8 +596,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequestOrBuilder.java
index 9504ee0ed..f2b52357e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetBigQueryExportRequestOrBuilder.java
@@ -27,7 +27,7 @@ public interface GetBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the big query export to retrieve. Its format is
+   * Required. Name of the BigQuery export to retrieve. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
@@ -44,7 +44,7 @@ public interface GetBigQueryExportRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the big query export to retrieve. Its format is
+   * Required. Name of the BigQuery export to retrieve. Its format is
    * organizations/{organization}/bigQueryExports/{export_id},
    * folders/{folder}/bigQueryExports/{export_id}, or
    * projects/{project}/bigQueryExports/{export_id}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetMuteConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetMuteConfigRequest.java
index 86b0186c6..0b4529f07 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetMuteConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetMuteConfigRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -324,8 +326,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -353,11 +355,20 @@ public com.google.cloud.securitycenter.v1.GetMuteConfigRequest build() {
     public com.google.cloud.securitycenter.v1.GetMuteConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GetMuteConfigRequest result =
           new com.google.cloud.securitycenter.v1.GetMuteConfigRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GetMuteConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -406,6 +417,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GetMuteConfigRequest
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -437,7 +449,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -457,6 +469,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -533,8 +547,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -555,8 +569,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -582,8 +596,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequest.java
index 20f805af2..071eb89a8 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequest.java
@@ -68,13 +68,17 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
    * Required. Name of the notification config to get. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
@@ -100,7 +104,9 @@ public java.lang.String getName() {
    *
    * <pre>
    * Required. Name of the notification config to get. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
@@ -320,8 +326,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -350,11 +356,21 @@ public com.google.cloud.securitycenter.v1.GetNotificationConfigRequest build() {
     public com.google.cloud.securitycenter.v1.GetNotificationConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GetNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1.GetNotificationConfigRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.GetNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -405,6 +421,7 @@ public Builder mergeFrom(
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -436,7 +453,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -456,13 +473,17 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * <pre>
      * Required. Name of the notification config to get. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -487,7 +508,9 @@ public java.lang.String getName() {
      *
      * <pre>
      * Required. Name of the notification config to get. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -512,7 +535,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * <pre>
      * Required. Name of the notification config to get. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -526,8 +551,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -536,7 +561,9 @@ public Builder setName(java.lang.String value) {
      *
      * <pre>
      * Required. Name of the notification config to get. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -546,8 +573,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -556,7 +583,9 @@ public Builder clearName() {
      *
      * <pre>
      * Required. Name of the notification config to get. Its format is
-     * "organizations/[organization_id]/notificationConfigs/[config_id]".
+     * "organizations/[organization_id]/notificationConfigs/[config_id]",
+     * "folders/[folder_id]/notificationConfigs/[config_id]",
+     * or "projects/[project_id]/notificationConfigs/[config_id]".
      * </pre>
      *
      * <code>
@@ -571,8 +600,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequestOrBuilder.java
index c2d3b5b53..15c89b5f0 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetNotificationConfigRequestOrBuilder.java
@@ -28,7 +28,9 @@ public interface GetNotificationConfigRequestOrBuilder
    *
    * <pre>
    * Required. Name of the notification config to get. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
@@ -43,7 +45,9 @@ public interface GetNotificationConfigRequestOrBuilder
    *
    * <pre>
    * Required. Name of the notification config to get. Its format is
-   * "organizations/[organization_id]/notificationConfigs/[config_id]".
+   * "organizations/[organization_id]/notificationConfigs/[config_id]",
+   * "folders/[folder_id]/notificationConfigs/[config_id]",
+   * or "projects/[project_id]/notificationConfigs/[config_id]".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetOrganizationSettingsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetOrganizationSettingsRequest.java
index 4878c2717..693e4252d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetOrganizationSettingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetOrganizationSettingsRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -323,8 +325,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -353,11 +355,21 @@ public com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest build()
     public com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest result =
           new com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -408,6 +420,7 @@ public Builder mergeFrom(
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -439,7 +452,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -459,6 +472,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -529,8 +544,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -549,8 +564,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -574,8 +589,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetSourceRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetSourceRequest.java
index c1b7efc19..ec63b8804 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GetSourceRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -319,8 +321,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -348,11 +350,20 @@ public com.google.cloud.securitycenter.v1.GetSourceRequest build() {
     public com.google.cloud.securitycenter.v1.GetSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GetSourceRequest result =
           new com.google.cloud.securitycenter.v1.GetSourceRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GetSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -401,6 +412,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GetSourceRequest oth
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -432,7 +444,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -452,6 +464,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -522,8 +536,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -542,8 +556,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -567,8 +581,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequest.java
index adfbd702f..398a593e1 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequest.java
@@ -71,14 +71,16 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
    * <pre>
-   * Required. Name of the organization to groupBy. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent to group the assets by. Its format is
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -103,9 +105,9 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Required. Name of the organization to groupBy. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent to group the assets by. Its format is
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -128,7 +130,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -269,7 +273,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int GROUP_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object groupBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object groupBy_ = "";
   /**
    *
    *
@@ -451,7 +457,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int READ_TIME_FIELD_NUMBER = 5;
@@ -506,11 +514,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 7;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -563,7 +573,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 8;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -843,28 +853,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       groupBy_ = "";
-
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -892,25 +896,39 @@ public com.google.cloud.securitycenter.v1.GroupAssetsRequest build() {
     public com.google.cloud.securitycenter.v1.GroupAssetsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GroupAssetsRequest result =
           new com.google.cloud.securitycenter.v1.GroupAssetsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.groupBy_ = groupBy_;
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GroupAssetsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.groupBy_ = groupBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -959,14 +977,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupAssetsRequest o
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getGroupBy().isEmpty()) {
         groupBy_ = other.groupBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasCompareDuration()) {
@@ -977,6 +998,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupAssetsRequest o
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1011,43 +1033,43 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 groupBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 64:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 64
             default:
@@ -1067,14 +1089,16 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
      *
      * <pre>
-     * Required. Name of the organization to groupBy. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent to group the assets by. Its format is
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1098,9 +1122,9 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Required. Name of the organization to groupBy. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent to group the assets by. Its format is
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1124,9 +1148,9 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Required. Name of the organization to groupBy. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent to group the assets by. Its format is
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1140,8 +1164,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1149,9 +1173,9 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Name of the organization to groupBy. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent to group the assets by. Its format is
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1161,8 +1185,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1170,9 +1194,9 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Required. Name of the organization to groupBy. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent to group the assets by. Its format is
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1187,8 +1211,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1392,8 +1416,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1455,8 +1479,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1523,8 +1547,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1629,8 +1653,8 @@ public Builder setGroupBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1659,8 +1683,8 @@ public Builder setGroupBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearGroupBy() {
-
       groupBy_ = getDefaultInstance().getGroupBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1694,8 +1718,8 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1739,7 +1763,7 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1818,11 +1842,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1858,11 +1882,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1897,19 +1921,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1943,14 +1966,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 4;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1984,7 +2006,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 4;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2095,7 +2117,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2136,11 +2158,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2158,11 +2180,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2179,17 +2201,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2205,14 +2228,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 5;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2228,7 +2250,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 5;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2347,8 +2369,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2366,8 +2388,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2390,8 +2412,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2429,6 +2451,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2445,7 +2468,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequestOrBuilder.java
index aa9e70654..66ebe0709 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsRequestOrBuilder.java
@@ -27,9 +27,9 @@ public interface GroupAssetsRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the organization to groupBy. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent to group the assets by. Its format is
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -43,9 +43,9 @@ public interface GroupAssetsRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the organization to groupBy. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent to group the assets by. Its format is
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsResponse.java
index 85c2f775f..e7fbc7e5a 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupAssetsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int GROUP_BY_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.GroupResult> groupByResults_;
   /**
    *
@@ -191,11 +193,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -246,7 +250,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -495,6 +499,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (groupByResultsBuilder_ == null) {
         groupByResults_ = java.util.Collections.emptyList();
       } else {
@@ -502,16 +507,13 @@ public Builder clear() {
         groupByResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -539,7 +541,16 @@ public com.google.cloud.securitycenter.v1.GroupAssetsResponse build() {
     public com.google.cloud.securitycenter.v1.GroupAssetsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.GroupAssetsResponse result =
           new com.google.cloud.securitycenter.v1.GroupAssetsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.GroupAssetsResponse result) {
       if (groupByResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           groupByResults_ = java.util.Collections.unmodifiableList(groupByResults_);
@@ -549,15 +560,19 @@ public com.google.cloud.securitycenter.v1.GroupAssetsResponse buildPartial() {
       } else {
         result.groupByResults_ = groupByResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GroupAssetsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -638,6 +653,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupAssetsResponse
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -685,19 +701,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -1133,7 +1149,7 @@ public com.google.cloud.securitycenter.v1.GroupResult.Builder addGroupByResultsB
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1168,11 +1184,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1187,11 +1203,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1205,17 +1221,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1228,14 +1245,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1248,7 +1264,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1358,8 +1374,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1376,8 +1392,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1399,8 +1415,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1436,6 +1452,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1451,7 +1468,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsRequest.java
index aac0ea43d..e15aabf5e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -136,7 +138,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -273,7 +277,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int GROUP_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object groupBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object groupBy_ = "";
   /**
    *
    *
@@ -393,7 +399,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -519,11 +525,15 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 7;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -576,7 +586,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 8;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -856,28 +866,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       groupBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -905,25 +909,39 @@ public com.google.cloud.securitycenter.v1.GroupFindingsRequest build() {
     public com.google.cloud.securitycenter.v1.GroupFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.GroupFindingsRequest result =
           new com.google.cloud.securitycenter.v1.GroupFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.groupBy_ = groupBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
-      }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GroupFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.groupBy_ = groupBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -972,14 +990,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupFindingsRequest
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getGroupBy().isEmpty()) {
         groupBy_ = other.groupBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -990,6 +1011,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupFindingsRequest
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1024,43 +1046,43 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 groupBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 64:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 64
             default:
@@ -1080,6 +1102,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1165,8 +1189,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1190,8 +1214,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1220,8 +1244,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1419,8 +1443,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1480,8 +1504,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1546,8 +1570,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1643,8 +1667,8 @@ public Builder setGroupBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1670,8 +1694,8 @@ public Builder setGroupBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearGroupBy() {
-
       groupBy_ = getDefaultInstance().getGroupBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1702,8 +1726,8 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1729,7 +1753,7 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1770,11 +1794,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1792,11 +1816,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1813,17 +1837,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1839,14 +1864,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1862,7 +1886,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1958,7 +1982,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2047,11 +2071,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2092,11 +2116,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2136,19 +2160,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2187,14 +2210,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2233,7 +2255,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2400,8 +2422,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2419,8 +2441,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2443,8 +2465,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2482,6 +2504,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2498,7 +2521,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsResponse.java
index 9c91066ff..1c630a4e3 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupFindingsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int GROUP_BY_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.GroupResult> groupByResults_;
   /**
    *
@@ -191,11 +193,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -246,7 +250,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -495,6 +499,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (groupByResultsBuilder_ == null) {
         groupByResults_ = java.util.Collections.emptyList();
       } else {
@@ -502,16 +507,13 @@ public Builder clear() {
         groupByResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -539,7 +541,16 @@ public com.google.cloud.securitycenter.v1.GroupFindingsResponse build() {
     public com.google.cloud.securitycenter.v1.GroupFindingsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.GroupFindingsResponse result =
           new com.google.cloud.securitycenter.v1.GroupFindingsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.GroupFindingsResponse result) {
       if (groupByResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           groupByResults_ = java.util.Collections.unmodifiableList(groupByResults_);
@@ -549,15 +560,19 @@ public com.google.cloud.securitycenter.v1.GroupFindingsResponse buildPartial() {
       } else {
         result.groupByResults_ = groupByResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GroupFindingsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -638,6 +653,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupFindingsRespons
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -685,19 +701,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -1133,7 +1149,7 @@ public com.google.cloud.securitycenter.v1.GroupResult.Builder addGroupByResultsB
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1168,11 +1184,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1187,11 +1203,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1205,17 +1221,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1228,14 +1245,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1248,7 +1264,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1358,8 +1374,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1376,8 +1392,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1399,8 +1415,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1436,6 +1452,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1451,7 +1468,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResult.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResult.java
index 4ac479e87..8eaa6669d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResult.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResult.java
@@ -91,6 +91,7 @@ private static final class PropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value> properties_;
 
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
@@ -149,8 +150,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getPropertiesM
    * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getPropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getPropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -181,7 +184,7 @@ public com.google.protobuf.Value getPropertiesOrThrow(java.lang.String key) {
   }
 
   public static final int COUNT_FIELD_NUMBER = 2;
-  private long count_;
+  private long count_ = 0L;
   /**
    *
    *
@@ -432,9 +435,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       internalGetMutableProperties().clear();
       count_ = 0L;
-
       return this;
     }
 
@@ -462,14 +465,24 @@ public com.google.cloud.securitycenter.v1.GroupResult build() {
     public com.google.cloud.securitycenter.v1.GroupResult buildPartial() {
       com.google.cloud.securitycenter.v1.GroupResult result =
           new com.google.cloud.securitycenter.v1.GroupResult(this);
-      int from_bitField0_ = bitField0_;
-      result.properties_ = internalGetProperties();
-      result.properties_.makeImmutable();
-      result.count_ = count_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.GroupResult result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.properties_ = internalGetProperties();
+        result.properties_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.count_ = count_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -516,6 +529,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     public Builder mergeFrom(com.google.cloud.securitycenter.v1.GroupResult other) {
       if (other == com.google.cloud.securitycenter.v1.GroupResult.getDefaultInstance()) return this;
       internalGetMutableProperties().mergeFrom(other.internalGetProperties());
+      bitField0_ |= 0x00000001;
       if (other.getCount() != 0L) {
         setCount(other.getCount());
       }
@@ -555,12 +569,13 @@ public Builder mergeFrom(
                 internalGetMutableProperties()
                     .getMutableMap()
                     .put(properties__.getKey(), properties__.getValue());
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 count_ = input.readInt64();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             default:
@@ -595,8 +610,6 @@ public Builder mergeFrom(
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableProperties() {
-      onChanged();
-      ;
       if (properties_ == null) {
         properties_ =
             com.google.protobuf.MapField.newMapField(PropertiesDefaultEntryHolder.defaultEntry);
@@ -604,6 +617,8 @@ public Builder mergeFrom(
       if (!properties_.isMutable()) {
         properties_ = properties_.copy();
       }
+      bitField0_ |= 0x00000001;
+      onChanged();
       return properties_;
     }
 
@@ -655,8 +670,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getPropertiesM
      * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getPropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getPropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -687,6 +704,7 @@ public com.google.protobuf.Value getPropertiesOrThrow(java.lang.String key) {
     }
 
     public Builder clearProperties() {
+      bitField0_ = (bitField0_ & ~0x00000001);
       internalGetMutableProperties().getMutableMap().clear();
       return this;
     }
@@ -709,6 +727,7 @@ public Builder removeProperties(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value> getMutableProperties() {
+      bitField0_ |= 0x00000001;
       return internalGetMutableProperties().getMutableMap();
     }
     /**
@@ -727,8 +746,8 @@ public Builder putProperties(java.lang.String key, com.google.protobuf.Value val
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000001;
       return this;
     }
     /**
@@ -743,6 +762,7 @@ public Builder putProperties(java.lang.String key, com.google.protobuf.Value val
     public Builder putAllProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000001;
       return this;
     }
 
@@ -777,6 +797,7 @@ public long getCount() {
     public Builder setCount(long value) {
 
       count_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -792,7 +813,7 @@ public Builder setCount(long value) {
      * @return This builder for chaining.
      */
     public Builder clearCount() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       count_ = 0L;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResultOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResultOrBuilder.java
index 85083b4c5..b4baa833c 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResultOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/GroupResultOrBuilder.java
@@ -65,7 +65,6 @@ public interface GroupResultOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getPropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBinding.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBinding.java
index bfa268dda..5b768846e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBinding.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBinding.java
@@ -228,7 +228,7 @@ private Action(int value) {
   }
 
   public static final int ACTION_FIELD_NUMBER = 1;
-  private int action_;
+  private int action_ = 0;
   /**
    *
    *
@@ -257,16 +257,17 @@ public int getActionValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.IamBinding.Action getAction() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.IamBinding.Action result =
-        com.google.cloud.securitycenter.v1.IamBinding.Action.valueOf(action_);
+        com.google.cloud.securitycenter.v1.IamBinding.Action.forNumber(action_);
     return result == null
         ? com.google.cloud.securitycenter.v1.IamBinding.Action.UNRECOGNIZED
         : result;
   }
 
   public static final int ROLE_FIELD_NUMBER = 2;
-  private volatile java.lang.Object role_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object role_ = "";
   /**
    *
    *
@@ -317,7 +318,9 @@ public com.google.protobuf.ByteString getRoleBytes() {
   }
 
   public static final int MEMBER_FIELD_NUMBER = 3;
-  private volatile java.lang.Object member_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object member_ = "";
   /**
    *
    *
@@ -585,12 +588,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       action_ = 0;
-
       role_ = "";
-
       member_ = "";
-
       return this;
     }
 
@@ -618,13 +619,26 @@ public com.google.cloud.securitycenter.v1.IamBinding build() {
     public com.google.cloud.securitycenter.v1.IamBinding buildPartial() {
       com.google.cloud.securitycenter.v1.IamBinding result =
           new com.google.cloud.securitycenter.v1.IamBinding(this);
-      result.action_ = action_;
-      result.role_ = role_;
-      result.member_ = member_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.IamBinding result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.action_ = action_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.role_ = role_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.member_ = member_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -675,10 +689,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.IamBinding other) {
       }
       if (!other.getRole().isEmpty()) {
         role_ = other.role_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getMember().isEmpty()) {
         member_ = other.member_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -710,19 +726,19 @@ public Builder mergeFrom(
             case 8:
               {
                 action_ = input.readEnum();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 8
             case 18:
               {
                 role_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 member_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -742,6 +758,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private int action_ = 0;
     /**
      *
@@ -771,8 +789,8 @@ public int getActionValue() {
      * @return This builder for chaining.
      */
     public Builder setActionValue(int value) {
-
       action_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -789,9 +807,8 @@ public Builder setActionValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.IamBinding.Action getAction() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.IamBinding.Action result =
-          com.google.cloud.securitycenter.v1.IamBinding.Action.valueOf(action_);
+          com.google.cloud.securitycenter.v1.IamBinding.Action.forNumber(action_);
       return result == null
           ? com.google.cloud.securitycenter.v1.IamBinding.Action.UNRECOGNIZED
           : result;
@@ -812,7 +829,7 @@ public Builder setAction(com.google.cloud.securitycenter.v1.IamBinding.Action va
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000001;
       action_ = value.getNumber();
       onChanged();
       return this;
@@ -829,7 +846,7 @@ public Builder setAction(com.google.cloud.securitycenter.v1.IamBinding.Action va
      * @return This builder for chaining.
      */
     public Builder clearAction() {
-
+      bitField0_ = (bitField0_ & ~0x00000001);
       action_ = 0;
       onChanged();
       return this;
@@ -899,8 +916,8 @@ public Builder setRole(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       role_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -917,8 +934,8 @@ public Builder setRole(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearRole() {
-
       role_ = getDefaultInstance().getRole();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -940,8 +957,8 @@ public Builder setRoleBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       role_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1010,8 +1027,8 @@ public Builder setMember(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       member_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1028,8 +1045,8 @@ public Builder setMember(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearMember() {
-
       member_ = getDefaultInstance().getMember();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1051,8 +1068,8 @@ public Builder setMemberBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       member_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBindingProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBindingProto.java
index b37cd930a..43c6423f6 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBindingProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IamBindingProto.java
@@ -46,13 +46,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "le.cloud.securitycenter.v1.IamBinding.Ac"
           + "tion\022\014\n\004role\030\002 \001(\t\022\016\n\006member\030\003 \001(\t\"5\n\006Ac"
           + "tion\022\026\n\022ACTION_UNSPECIFIED\020\000\022\007\n\003ADD\020\001\022\n\n"
-          + "\006REMOVE\020\002B\353\001\n\"com.google.cloud.securityc"
-          + "enter.v1B\017IamBindingProtoP\001ZLgoogle.gola"
-          + "ng.org/genproto/googleapis/cloud/securit"
-          + "ycenter/v1;securitycenter\252\002\036Google.Cloud"
-          + ".SecurityCenter.V1\312\002\036Google\\Cloud\\Securi"
-          + "tyCenter\\V1\352\002!Google::Cloud::SecurityCen"
-          + "ter::V1b\006proto3"
+          + "\006REMOVE\020\002B\351\001\n\"com.google.cloud.securityc"
+          + "enter.v1B\017IamBindingProtoP\001ZJcloud.googl"
+          + "e.com/go/securitycenter/apiv1/securityce"
+          + "nterpb;securitycenterpb\252\002\036Google.Cloud.S"
+          + "ecurityCenter.V1\312\002\036Google\\Cloud\\Security"
+          + "Center\\V1\352\002!Google::Cloud::SecurityCente"
+          + "r::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Indicator.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Indicator.java
index 86e10b41f..ae9b1127e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Indicator.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Indicator.java
@@ -472,7 +472,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         }
 
         public static final int BINARY_FIELD_NUMBER = 2;
-        private volatile java.lang.Object binary_;
+
+        @SuppressWarnings("serial")
+        private volatile java.lang.Object binary_ = "";
         /**
          *
          *
@@ -523,7 +525,7 @@ public com.google.protobuf.ByteString getBinaryBytes() {
         }
 
         public static final int PERCENT_PAGES_MATCHED_FIELD_NUMBER = 3;
-        private double percentPagesMatched_;
+        private double percentPagesMatched_ = 0D;
         /**
          *
          *
@@ -792,10 +794,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           @java.lang.Override
           public Builder clear() {
             super.clear();
+            bitField0_ = 0;
             binary_ = "";
-
             percentPagesMatched_ = 0D;
-
             return this;
           }
 
@@ -835,12 +836,26 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
                 result =
                     new com.google.cloud.securitycenter.v1.Indicator.ProcessSignature
                         .MemoryHashSignature.Detection(this);
-            result.binary_ = binary_;
-            result.percentPagesMatched_ = percentPagesMatched_;
+            if (bitField0_ != 0) {
+              buildPartial0(result);
+            }
             onBuilt();
             return result;
           }
 
+          private void buildPartial0(
+              com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature
+                      .Detection
+                  result) {
+            int from_bitField0_ = bitField0_;
+            if (((from_bitField0_ & 0x00000001) != 0)) {
+              result.binary_ = binary_;
+            }
+            if (((from_bitField0_ & 0x00000002) != 0)) {
+              result.percentPagesMatched_ = percentPagesMatched_;
+            }
+          }
+
           @java.lang.Override
           public Builder clone() {
             return super.clone();
@@ -901,6 +916,7 @@ public Builder mergeFrom(
                     .Detection.getDefaultInstance()) return this;
             if (!other.getBinary().isEmpty()) {
               binary_ = other.binary_;
+              bitField0_ |= 0x00000001;
               onChanged();
             }
             if (other.getPercentPagesMatched() != 0D) {
@@ -935,13 +951,13 @@ public Builder mergeFrom(
                   case 18:
                     {
                       binary_ = input.readStringRequireUtf8();
-
+                      bitField0_ |= 0x00000001;
                       break;
                     } // case 18
                   case 25:
                     {
                       percentPagesMatched_ = input.readDouble();
-
+                      bitField0_ |= 0x00000002;
                       break;
                     } // case 25
                   default:
@@ -961,6 +977,8 @@ public Builder mergeFrom(
             return this;
           }
 
+          private int bitField0_;
+
           private java.lang.Object binary_ = "";
           /**
            *
@@ -1025,8 +1043,8 @@ public Builder setBinary(java.lang.String value) {
             if (value == null) {
               throw new NullPointerException();
             }
-
             binary_ = value;
+            bitField0_ |= 0x00000001;
             onChanged();
             return this;
           }
@@ -1043,8 +1061,8 @@ public Builder setBinary(java.lang.String value) {
            * @return This builder for chaining.
            */
           public Builder clearBinary() {
-
             binary_ = getDefaultInstance().getBinary();
+            bitField0_ = (bitField0_ & ~0x00000001);
             onChanged();
             return this;
           }
@@ -1066,8 +1084,8 @@ public Builder setBinaryBytes(com.google.protobuf.ByteString value) {
               throw new NullPointerException();
             }
             checkByteStringIsUtf8(value);
-
             binary_ = value;
+            bitField0_ |= 0x00000001;
             onChanged();
             return this;
           }
@@ -1105,6 +1123,7 @@ public double getPercentPagesMatched() {
           public Builder setPercentPagesMatched(double value) {
 
             percentPagesMatched_ = value;
+            bitField0_ |= 0x00000002;
             onChanged();
             return this;
           }
@@ -1121,7 +1140,7 @@ public Builder setPercentPagesMatched(double value) {
            * @return This builder for chaining.
            */
           public Builder clearPercentPagesMatched() {
-
+            bitField0_ = (bitField0_ & ~0x00000002);
             percentPagesMatched_ = 0D;
             onChanged();
             return this;
@@ -1200,7 +1219,9 @@ public com.google.protobuf.Parser<Detection> getParserForType() {
       }
 
       public static final int BINARY_FAMILY_FIELD_NUMBER = 1;
-      private volatile java.lang.Object binaryFamily_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object binaryFamily_ = "";
       /**
        *
        *
@@ -1249,6 +1270,8 @@ public com.google.protobuf.ByteString getBinaryFamilyBytes() {
       }
 
       public static final int DETECTIONS_FIELD_NUMBER = 4;
+
+      @SuppressWarnings("serial")
       private java.util.List<
               com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature
                   .Detection>
@@ -1584,15 +1607,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         @java.lang.Override
         public Builder clear() {
           super.clear();
+          bitField0_ = 0;
           binaryFamily_ = "";
-
           if (detectionsBuilder_ == null) {
             detections_ = java.util.Collections.emptyList();
           } else {
             detections_ = null;
             detectionsBuilder_.clear();
           }
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000002);
           return this;
         }
 
@@ -1626,19 +1649,35 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
           com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature result =
               new com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature(
                   this);
-          int from_bitField0_ = bitField0_;
-          result.binaryFamily_ = binaryFamily_;
+          buildPartialRepeatedFields(result);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartialRepeatedFields(
+            com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature
+                result) {
           if (detectionsBuilder_ == null) {
-            if (((bitField0_ & 0x00000001) != 0)) {
+            if (((bitField0_ & 0x00000002) != 0)) {
               detections_ = java.util.Collections.unmodifiableList(detections_);
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000002);
             }
             result.detections_ = detections_;
           } else {
             result.detections_ = detectionsBuilder_.build();
           }
-          onBuilt();
-          return result;
+        }
+
+        private void buildPartial0(
+            com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature
+                result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.binaryFamily_ = binaryFamily_;
+          }
         }
 
         @java.lang.Override
@@ -1698,13 +1737,14 @@ public Builder mergeFrom(
                   .getDefaultInstance()) return this;
           if (!other.getBinaryFamily().isEmpty()) {
             binaryFamily_ = other.binaryFamily_;
+            bitField0_ |= 0x00000001;
             onChanged();
           }
           if (detectionsBuilder_ == null) {
             if (!other.detections_.isEmpty()) {
               if (detections_.isEmpty()) {
                 detections_ = other.detections_;
-                bitField0_ = (bitField0_ & ~0x00000001);
+                bitField0_ = (bitField0_ & ~0x00000002);
               } else {
                 ensureDetectionsIsMutable();
                 detections_.addAll(other.detections_);
@@ -1717,7 +1757,7 @@ public Builder mergeFrom(
                 detectionsBuilder_.dispose();
                 detectionsBuilder_ = null;
                 detections_ = other.detections_;
-                bitField0_ = (bitField0_ & ~0x00000001);
+                bitField0_ = (bitField0_ & ~0x00000002);
                 detectionsBuilder_ =
                     com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                         ? getDetectionsFieldBuilder()
@@ -1756,7 +1796,7 @@ public Builder mergeFrom(
                 case 10:
                   {
                     binaryFamily_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000001;
                     break;
                   } // case 10
                 case 34:
@@ -1856,8 +1896,8 @@ public Builder setBinaryFamily(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           binaryFamily_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -1873,8 +1913,8 @@ public Builder setBinaryFamily(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearBinaryFamily() {
-
           binaryFamily_ = getDefaultInstance().getBinaryFamily();
+          bitField0_ = (bitField0_ & ~0x00000001);
           onChanged();
           return this;
         }
@@ -1895,8 +1935,8 @@ public Builder setBinaryFamilyBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           binaryFamily_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -1907,12 +1947,12 @@ public Builder setBinaryFamilyBytes(com.google.protobuf.ByteString value) {
             detections_ = java.util.Collections.emptyList();
 
         private void ensureDetectionsIsMutable() {
-          if (!((bitField0_ & 0x00000001) != 0)) {
+          if (!((bitField0_ & 0x00000002) != 0)) {
             detections_ =
                 new java.util.ArrayList<
                     com.google.cloud.securitycenter.v1.Indicator.ProcessSignature
                         .MemoryHashSignature.Detection>(detections_);
-            bitField0_ |= 0x00000001;
+            bitField0_ |= 0x00000002;
           }
         }
 
@@ -2192,7 +2232,7 @@ public Builder addAllDetections(
         public Builder clearDetections() {
           if (detectionsBuilder_ == null) {
             detections_ = java.util.Collections.emptyList();
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000002);
             onChanged();
           } else {
             detectionsBuilder_.clear();
@@ -2360,7 +2400,7 @@ public Builder removeDetections(int index) {
                     com.google.cloud.securitycenter.v1.Indicator.ProcessSignature
                         .MemoryHashSignature.DetectionOrBuilder>(
                     detections_,
-                    ((bitField0_ & 0x00000001) != 0),
+                    ((bitField0_ & 0x00000002) != 0),
                     getParentForChildren(),
                     isClean());
             detections_ = null;
@@ -2521,7 +2561,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       }
 
       public static final int YARA_RULE_FIELD_NUMBER = 5;
-      private volatile java.lang.Object yaraRule_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object yaraRule_ = "";
       /**
        *
        *
@@ -2784,8 +2826,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         @java.lang.Override
         public Builder clear() {
           super.clear();
+          bitField0_ = 0;
           yaraRule_ = "";
-
           return this;
         }
 
@@ -2819,11 +2861,22 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
           com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.YaraRuleSignature result =
               new com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.YaraRuleSignature(
                   this);
-          result.yaraRule_ = yaraRule_;
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
+        private void buildPartial0(
+            com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.YaraRuleSignature
+                result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.yaraRule_ = yaraRule_;
+          }
+        }
+
         @java.lang.Override
         public Builder clone() {
           return super.clone();
@@ -2880,6 +2933,7 @@ public Builder mergeFrom(
                   .getDefaultInstance()) return this;
           if (!other.getYaraRule().isEmpty()) {
             yaraRule_ = other.yaraRule_;
+            bitField0_ |= 0x00000001;
             onChanged();
           }
           this.mergeUnknownFields(other.getUnknownFields());
@@ -2911,7 +2965,7 @@ public Builder mergeFrom(
                 case 42:
                   {
                     yaraRule_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000001;
                     break;
                   } // case 42
                 default:
@@ -2931,6 +2985,8 @@ public Builder mergeFrom(
           return this;
         }
 
+        private int bitField0_;
+
         private java.lang.Object yaraRule_ = "";
         /**
          *
@@ -2992,8 +3048,8 @@ public Builder setYaraRule(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           yaraRule_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -3009,8 +3065,8 @@ public Builder setYaraRule(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearYaraRule() {
-
           yaraRule_ = getDefaultInstance().getYaraRule();
+          bitField0_ = (bitField0_ & ~0x00000001);
           onChanged();
           return this;
         }
@@ -3031,8 +3087,8 @@ public Builder setYaraRuleBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           yaraRule_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -3520,6 +3576,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         if (memoryHashSignatureBuilder_ != null) {
           memoryHashSignatureBuilder_.clear();
         }
@@ -3556,25 +3613,31 @@ public com.google.cloud.securitycenter.v1.Indicator.ProcessSignature build() {
       public com.google.cloud.securitycenter.v1.Indicator.ProcessSignature buildPartial() {
         com.google.cloud.securitycenter.v1.Indicator.ProcessSignature result =
             new com.google.cloud.securitycenter.v1.Indicator.ProcessSignature(this);
-        if (signatureCase_ == 6) {
-          if (memoryHashSignatureBuilder_ == null) {
-            result.signature_ = signature_;
-          } else {
-            result.signature_ = memoryHashSignatureBuilder_.build();
-          }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
-        if (signatureCase_ == 7) {
-          if (yaraRuleSignatureBuilder_ == null) {
-            result.signature_ = signature_;
-          } else {
-            result.signature_ = yaraRuleSignatureBuilder_.build();
-          }
-        }
-        result.signatureCase_ = signatureCase_;
+        buildPartialOneofs(result);
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.Indicator.ProcessSignature result) {
+        int from_bitField0_ = bitField0_;
+      }
+
+      private void buildPartialOneofs(
+          com.google.cloud.securitycenter.v1.Indicator.ProcessSignature result) {
+        result.signatureCase_ = signatureCase_;
+        result.signature_ = this.signature_;
+        if (signatureCase_ == 6 && memoryHashSignatureBuilder_ != null) {
+          result.signature_ = memoryHashSignatureBuilder_.build();
+        }
+        if (signatureCase_ == 7 && yaraRuleSignatureBuilder_ != null) {
+          result.signature_ = yaraRuleSignatureBuilder_.build();
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -3712,6 +3775,8 @@ public Builder clearSignature() {
         return this;
       }
 
+      private int bitField0_;
+
       private com.google.protobuf.SingleFieldBuilderV3<
               com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature,
               com.google.cloud.securitycenter.v1.Indicator.ProcessSignature.MemoryHashSignature
@@ -3966,7 +4031,6 @@ public Builder clearMemoryHashSignature() {
         }
         signatureCase_ = 6;
         onChanged();
-        ;
         return memoryHashSignatureBuilder_;
       }
 
@@ -4220,7 +4284,6 @@ public Builder clearYaraRuleSignature() {
         }
         signatureCase_ = 7;
         onChanged();
-        ;
         return yaraRuleSignatureBuilder_;
       }
 
@@ -4292,6 +4355,8 @@ public com.google.protobuf.Parser<ProcessSignature> getParserForType() {
   }
 
   public static final int IP_ADDRESSES_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList ipAddresses_;
   /**
    *
@@ -4353,6 +4418,8 @@ public com.google.protobuf.ByteString getIpAddressesBytes(int index) {
   }
 
   public static final int DOMAINS_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList domains_;
   /**
    *
@@ -4414,6 +4481,8 @@ public com.google.protobuf.ByteString getDomainsBytes(int index) {
   }
 
   public static final int SIGNATURES_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Indicator.ProcessSignature> signatures_;
   /**
    *
@@ -4496,6 +4565,8 @@ public com.google.cloud.securitycenter.v1.Indicator.ProcessSignature getSignatur
   }
 
   public static final int URIS_FIELD_NUMBER = 4;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList uris_;
   /**
    *
@@ -4806,6 +4877,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       ipAddresses_ = com.google.protobuf.LazyStringArrayList.EMPTY;
       bitField0_ = (bitField0_ & ~0x00000001);
       domains_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -4846,7 +4918,15 @@ public com.google.cloud.securitycenter.v1.Indicator build() {
     public com.google.cloud.securitycenter.v1.Indicator buildPartial() {
       com.google.cloud.securitycenter.v1.Indicator result =
           new com.google.cloud.securitycenter.v1.Indicator(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Indicator result) {
       if (((bitField0_ & 0x00000001) != 0)) {
         ipAddresses_ = ipAddresses_.getUnmodifiableView();
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -4871,8 +4951,10 @@ public com.google.cloud.securitycenter.v1.Indicator buildPartial() {
         bitField0_ = (bitField0_ & ~0x00000008);
       }
       result.uris_ = uris_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Indicator result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IndicatorProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IndicatorProto.java
index 6f3d276bd..b28a8cbfe 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IndicatorProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/IndicatorProto.java
@@ -74,13 +74,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "moryHashSignature.Detection\032:\n\tDetection"
           + "\022\016\n\006binary\030\002 \001(\t\022\035\n\025percent_pages_matche"
           + "d\030\003 \001(\001\032&\n\021YaraRuleSignature\022\021\n\tyara_rul"
-          + "e\030\005 \001(\tB\013\n\tsignatureB\352\001\n\"com.google.clou"
-          + "d.securitycenter.v1B\016IndicatorProtoP\001ZLg"
-          + "oogle.golang.org/genproto/googleapis/clo"
-          + "ud/securitycenter/v1;securitycenter\252\002\036Go"
-          + "ogle.Cloud.SecurityCenter.V1\312\002\036Google\\Cl"
-          + "oud\\SecurityCenter\\V1\352\002!Google::Cloud::S"
-          + "ecurityCenter::V1b\006proto3"
+          + "e\030\005 \001(\tB\013\n\tsignatureB\350\001\n\"com.google.clou"
+          + "d.securitycenter.v1B\016IndicatorProtoP\001ZJc"
+          + "loud.google.com/go/securitycenter/apiv1/"
+          + "securitycenterpb;securitycenterpb\252\002\036Goog"
+          + "le.Cloud.SecurityCenter.V1\312\002\036Google\\Clou"
+          + "d\\SecurityCenter\\V1\352\002!Google::Cloud::Sec"
+          + "urityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkit.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkit.java
new file mode 100644
index 000000000..61bc33ea8
--- /dev/null
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkit.java
@@ -0,0 +1,1410 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/securitycenter/v1/kernel_rootkit.proto
+
+package com.google.cloud.securitycenter.v1;
+
+/**
+ *
+ *
+ * <pre>
+ * Kernel mode rootkit signatures.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.securitycenter.v1.KernelRootkit}
+ */
+public final class KernelRootkit extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.securitycenter.v1.KernelRootkit)
+    KernelRootkitOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use KernelRootkit.newBuilder() to construct.
+  private KernelRootkit(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+
+  private KernelRootkit() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new KernelRootkit();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.securitycenter.v1.KernelRootkitProto
+        .internal_static_google_cloud_securitycenter_v1_KernelRootkit_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.securitycenter.v1.KernelRootkitProto
+        .internal_static_google_cloud_securitycenter_v1_KernelRootkit_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.securitycenter.v1.KernelRootkit.class,
+            com.google.cloud.securitycenter.v1.KernelRootkit.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
+  /**
+   *
+   *
+   * <pre>
+   * Rootkit name when available.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   *
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Rootkit name when available.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   *
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int UNEXPECTED_CODE_MODIFICATION_FIELD_NUMBER = 2;
+  private boolean unexpectedCodeModification_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if unexpected modifications of kernel code memory are present.
+   * </pre>
+   *
+   * <code>bool unexpected_code_modification = 2;</code>
+   *
+   * @return The unexpectedCodeModification.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedCodeModification() {
+    return unexpectedCodeModification_;
+  }
+
+  public static final int UNEXPECTED_READ_ONLY_DATA_MODIFICATION_FIELD_NUMBER = 3;
+  private boolean unexpectedReadOnlyDataModification_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if unexpected modifications of kernel read-only data memory are
+   * present.
+   * </pre>
+   *
+   * <code>bool unexpected_read_only_data_modification = 3;</code>
+   *
+   * @return The unexpectedReadOnlyDataModification.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedReadOnlyDataModification() {
+    return unexpectedReadOnlyDataModification_;
+  }
+
+  public static final int UNEXPECTED_FTRACE_HANDLER_FIELD_NUMBER = 4;
+  private boolean unexpectedFtraceHandler_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if `ftrace` points are present with callbacks pointing to regions
+   * that are not in the expected kernel or module code range.
+   * </pre>
+   *
+   * <code>bool unexpected_ftrace_handler = 4;</code>
+   *
+   * @return The unexpectedFtraceHandler.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedFtraceHandler() {
+    return unexpectedFtraceHandler_;
+  }
+
+  public static final int UNEXPECTED_KPROBE_HANDLER_FIELD_NUMBER = 5;
+  private boolean unexpectedKprobeHandler_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if `kprobe` points are present with callbacks pointing to regions
+   * that are not in the expected kernel or module code range.
+   * </pre>
+   *
+   * <code>bool unexpected_kprobe_handler = 5;</code>
+   *
+   * @return The unexpectedKprobeHandler.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedKprobeHandler() {
+    return unexpectedKprobeHandler_;
+  }
+
+  public static final int UNEXPECTED_KERNEL_CODE_PAGES_FIELD_NUMBER = 6;
+  private boolean unexpectedKernelCodePages_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if kernel code pages that are not in the expected kernel or module
+   * code regions are present.
+   * </pre>
+   *
+   * <code>bool unexpected_kernel_code_pages = 6;</code>
+   *
+   * @return The unexpectedKernelCodePages.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedKernelCodePages() {
+    return unexpectedKernelCodePages_;
+  }
+
+  public static final int UNEXPECTED_SYSTEM_CALL_HANDLER_FIELD_NUMBER = 7;
+  private boolean unexpectedSystemCallHandler_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if system call handlers that are are not in the expected kernel or
+   * module code regions are present.
+   * </pre>
+   *
+   * <code>bool unexpected_system_call_handler = 7;</code>
+   *
+   * @return The unexpectedSystemCallHandler.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedSystemCallHandler() {
+    return unexpectedSystemCallHandler_;
+  }
+
+  public static final int UNEXPECTED_INTERRUPT_HANDLER_FIELD_NUMBER = 8;
+  private boolean unexpectedInterruptHandler_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if interrupt handlers that are are not in the expected kernel or
+   * module code regions are present.
+   * </pre>
+   *
+   * <code>bool unexpected_interrupt_handler = 8;</code>
+   *
+   * @return The unexpectedInterruptHandler.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedInterruptHandler() {
+    return unexpectedInterruptHandler_;
+  }
+
+  public static final int UNEXPECTED_PROCESSES_IN_RUNQUEUE_FIELD_NUMBER = 9;
+  private boolean unexpectedProcessesInRunqueue_ = false;
+  /**
+   *
+   *
+   * <pre>
+   * True if unexpected processes in the scheduler run queue are present. Such
+   * processes are in the run queue, but not in the process task list.
+   * </pre>
+   *
+   * <code>bool unexpected_processes_in_runqueue = 9;</code>
+   *
+   * @return The unexpectedProcessesInRunqueue.
+   */
+  @java.lang.Override
+  public boolean getUnexpectedProcessesInRunqueue() {
+    return unexpectedProcessesInRunqueue_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (unexpectedCodeModification_ != false) {
+      output.writeBool(2, unexpectedCodeModification_);
+    }
+    if (unexpectedReadOnlyDataModification_ != false) {
+      output.writeBool(3, unexpectedReadOnlyDataModification_);
+    }
+    if (unexpectedFtraceHandler_ != false) {
+      output.writeBool(4, unexpectedFtraceHandler_);
+    }
+    if (unexpectedKprobeHandler_ != false) {
+      output.writeBool(5, unexpectedKprobeHandler_);
+    }
+    if (unexpectedKernelCodePages_ != false) {
+      output.writeBool(6, unexpectedKernelCodePages_);
+    }
+    if (unexpectedSystemCallHandler_ != false) {
+      output.writeBool(7, unexpectedSystemCallHandler_);
+    }
+    if (unexpectedInterruptHandler_ != false) {
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+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
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+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, unexpectedCodeModification_);
+    }
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+          com.google.protobuf.CodedOutputStream.computeBoolSize(
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+    }
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+    }
+    if (unexpectedKernelCodePages_ != false) {
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+    }
+    if (unexpectedSystemCallHandler_ != false) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBoolSize(7, unexpectedSystemCallHandler_);
+    }
+    if (unexpectedInterruptHandler_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(8, unexpectedInterruptHandler_);
+    }
+    if (unexpectedProcessesInRunqueue_ != false) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBoolSize(9, unexpectedProcessesInRunqueue_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.securitycenter.v1.KernelRootkit)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.securitycenter.v1.KernelRootkit other =
+        (com.google.cloud.securitycenter.v1.KernelRootkit) obj;
+
+    if (!getName().equals(other.getName())) return false;
+    if (getUnexpectedCodeModification() != other.getUnexpectedCodeModification()) return false;
+    if (getUnexpectedReadOnlyDataModification() != other.getUnexpectedReadOnlyDataModification())
+      return false;
+    if (getUnexpectedFtraceHandler() != other.getUnexpectedFtraceHandler()) return false;
+    if (getUnexpectedKprobeHandler() != other.getUnexpectedKprobeHandler()) return false;
+    if (getUnexpectedKernelCodePages() != other.getUnexpectedKernelCodePages()) return false;
+    if (getUnexpectedSystemCallHandler() != other.getUnexpectedSystemCallHandler()) return false;
+    if (getUnexpectedInterruptHandler() != other.getUnexpectedInterruptHandler()) return false;
+    if (getUnexpectedProcessesInRunqueue() != other.getUnexpectedProcessesInRunqueue())
+      return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + UNEXPECTED_CODE_MODIFICATION_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedCodeModification());
+    hash = (37 * hash) + UNEXPECTED_READ_ONLY_DATA_MODIFICATION_FIELD_NUMBER;
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashBoolean(getUnexpectedReadOnlyDataModification());
+    hash = (37 * hash) + UNEXPECTED_FTRACE_HANDLER_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedFtraceHandler());
+    hash = (37 * hash) + UNEXPECTED_KPROBE_HANDLER_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedKprobeHandler());
+    hash = (37 * hash) + UNEXPECTED_KERNEL_CODE_PAGES_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedKernelCodePages());
+    hash = (37 * hash) + UNEXPECTED_SYSTEM_CALL_HANDLER_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedSystemCallHandler());
+    hash = (37 * hash) + UNEXPECTED_INTERRUPT_HANDLER_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedInterruptHandler());
+    hash = (37 * hash) + UNEXPECTED_PROCESSES_IN_RUNQUEUE_FIELD_NUMBER;
+    hash =
+        (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUnexpectedProcessesInRunqueue());
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.securitycenter.v1.KernelRootkit prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Kernel mode rootkit signatures.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.securitycenter.v1.KernelRootkit}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.securitycenter.v1.KernelRootkit)
+      com.google.cloud.securitycenter.v1.KernelRootkitOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.securitycenter.v1.KernelRootkitProto
+          .internal_static_google_cloud_securitycenter_v1_KernelRootkit_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.securitycenter.v1.KernelRootkitProto
+          .internal_static_google_cloud_securitycenter_v1_KernelRootkit_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.securitycenter.v1.KernelRootkit.class,
+              com.google.cloud.securitycenter.v1.KernelRootkit.Builder.class);
+    }
+
+    // Construct using com.google.cloud.securitycenter.v1.KernelRootkit.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      bitField0_ = 0;
+      name_ = "";
+      unexpectedCodeModification_ = false;
+      unexpectedReadOnlyDataModification_ = false;
+      unexpectedFtraceHandler_ = false;
+      unexpectedKprobeHandler_ = false;
+      unexpectedKernelCodePages_ = false;
+      unexpectedSystemCallHandler_ = false;
+      unexpectedInterruptHandler_ = false;
+      unexpectedProcessesInRunqueue_ = false;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.securitycenter.v1.KernelRootkitProto
+          .internal_static_google_cloud_securitycenter_v1_KernelRootkit_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.securitycenter.v1.KernelRootkit getDefaultInstanceForType() {
+      return com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.securitycenter.v1.KernelRootkit build() {
+      com.google.cloud.securitycenter.v1.KernelRootkit result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.securitycenter.v1.KernelRootkit buildPartial() {
+      com.google.cloud.securitycenter.v1.KernelRootkit result =
+          new com.google.cloud.securitycenter.v1.KernelRootkit(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.KernelRootkit result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.unexpectedCodeModification_ = unexpectedCodeModification_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.unexpectedReadOnlyDataModification_ = unexpectedReadOnlyDataModification_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.unexpectedFtraceHandler_ = unexpectedFtraceHandler_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.unexpectedKprobeHandler_ = unexpectedKprobeHandler_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.unexpectedKernelCodePages_ = unexpectedKernelCodePages_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.unexpectedSystemCallHandler_ = unexpectedSystemCallHandler_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.unexpectedInterruptHandler_ = unexpectedInterruptHandler_;
+      }
+      if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.unexpectedProcessesInRunqueue_ = unexpectedProcessesInRunqueue_;
+      }
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.securitycenter.v1.KernelRootkit) {
+        return mergeFrom((com.google.cloud.securitycenter.v1.KernelRootkit) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.securitycenter.v1.KernelRootkit other) {
+      if (other == com.google.cloud.securitycenter.v1.KernelRootkit.getDefaultInstance())
+        return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
+      if (other.getUnexpectedCodeModification() != false) {
+        setUnexpectedCodeModification(other.getUnexpectedCodeModification());
+      }
+      if (other.getUnexpectedReadOnlyDataModification() != false) {
+        setUnexpectedReadOnlyDataModification(other.getUnexpectedReadOnlyDataModification());
+      }
+      if (other.getUnexpectedFtraceHandler() != false) {
+        setUnexpectedFtraceHandler(other.getUnexpectedFtraceHandler());
+      }
+      if (other.getUnexpectedKprobeHandler() != false) {
+        setUnexpectedKprobeHandler(other.getUnexpectedKprobeHandler());
+      }
+      if (other.getUnexpectedKernelCodePages() != false) {
+        setUnexpectedKernelCodePages(other.getUnexpectedKernelCodePages());
+      }
+      if (other.getUnexpectedSystemCallHandler() != false) {
+        setUnexpectedSystemCallHandler(other.getUnexpectedSystemCallHandler());
+      }
+      if (other.getUnexpectedInterruptHandler() != false) {
+        setUnexpectedInterruptHandler(other.getUnexpectedInterruptHandler());
+      }
+      if (other.getUnexpectedProcessesInRunqueue() != false) {
+        setUnexpectedProcessesInRunqueue(other.getUnexpectedProcessesInRunqueue());
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                unexpectedCodeModification_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 24:
+              {
+                unexpectedReadOnlyDataModification_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                unexpectedFtraceHandler_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            case 40:
+              {
+                unexpectedKprobeHandler_ = input.readBool();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+            case 48:
+              {
+                unexpectedKernelCodePages_ = input.readBool();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 56:
+              {
+                unexpectedSystemCallHandler_ = input.readBool();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 56
+            case 64:
+              {
+                unexpectedInterruptHandler_ = input.readBool();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 64
+            case 72:
+              {
+                unexpectedProcessesInRunqueue_ = input.readBool();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 72
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private int bitField0_;
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Rootkit name when available.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Rootkit name when available.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Rootkit name when available.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Rootkit name when available.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Rootkit name when available.
+     * </pre>
+     *
+     * <code>string name = 1;</code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      name_ = value;
+      bitField0_ |= 0x00000001;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedCodeModification_;
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected modifications of kernel code memory are present.
+     * </pre>
+     *
+     * <code>bool unexpected_code_modification = 2;</code>
+     *
+     * @return The unexpectedCodeModification.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedCodeModification() {
+      return unexpectedCodeModification_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected modifications of kernel code memory are present.
+     * </pre>
+     *
+     * <code>bool unexpected_code_modification = 2;</code>
+     *
+     * @param value The unexpectedCodeModification to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedCodeModification(boolean value) {
+
+      unexpectedCodeModification_ = value;
+      bitField0_ |= 0x00000002;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected modifications of kernel code memory are present.
+     * </pre>
+     *
+     * <code>bool unexpected_code_modification = 2;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedCodeModification() {
+      bitField0_ = (bitField0_ & ~0x00000002);
+      unexpectedCodeModification_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedReadOnlyDataModification_;
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected modifications of kernel read-only data memory are
+     * present.
+     * </pre>
+     *
+     * <code>bool unexpected_read_only_data_modification = 3;</code>
+     *
+     * @return The unexpectedReadOnlyDataModification.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedReadOnlyDataModification() {
+      return unexpectedReadOnlyDataModification_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected modifications of kernel read-only data memory are
+     * present.
+     * </pre>
+     *
+     * <code>bool unexpected_read_only_data_modification = 3;</code>
+     *
+     * @param value The unexpectedReadOnlyDataModification to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedReadOnlyDataModification(boolean value) {
+
+      unexpectedReadOnlyDataModification_ = value;
+      bitField0_ |= 0x00000004;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected modifications of kernel read-only data memory are
+     * present.
+     * </pre>
+     *
+     * <code>bool unexpected_read_only_data_modification = 3;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedReadOnlyDataModification() {
+      bitField0_ = (bitField0_ & ~0x00000004);
+      unexpectedReadOnlyDataModification_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedFtraceHandler_;
+    /**
+     *
+     *
+     * <pre>
+     * True if `ftrace` points are present with callbacks pointing to regions
+     * that are not in the expected kernel or module code range.
+     * </pre>
+     *
+     * <code>bool unexpected_ftrace_handler = 4;</code>
+     *
+     * @return The unexpectedFtraceHandler.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedFtraceHandler() {
+      return unexpectedFtraceHandler_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if `ftrace` points are present with callbacks pointing to regions
+     * that are not in the expected kernel or module code range.
+     * </pre>
+     *
+     * <code>bool unexpected_ftrace_handler = 4;</code>
+     *
+     * @param value The unexpectedFtraceHandler to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedFtraceHandler(boolean value) {
+
+      unexpectedFtraceHandler_ = value;
+      bitField0_ |= 0x00000008;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if `ftrace` points are present with callbacks pointing to regions
+     * that are not in the expected kernel or module code range.
+     * </pre>
+     *
+     * <code>bool unexpected_ftrace_handler = 4;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedFtraceHandler() {
+      bitField0_ = (bitField0_ & ~0x00000008);
+      unexpectedFtraceHandler_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedKprobeHandler_;
+    /**
+     *
+     *
+     * <pre>
+     * True if `kprobe` points are present with callbacks pointing to regions
+     * that are not in the expected kernel or module code range.
+     * </pre>
+     *
+     * <code>bool unexpected_kprobe_handler = 5;</code>
+     *
+     * @return The unexpectedKprobeHandler.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedKprobeHandler() {
+      return unexpectedKprobeHandler_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if `kprobe` points are present with callbacks pointing to regions
+     * that are not in the expected kernel or module code range.
+     * </pre>
+     *
+     * <code>bool unexpected_kprobe_handler = 5;</code>
+     *
+     * @param value The unexpectedKprobeHandler to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedKprobeHandler(boolean value) {
+
+      unexpectedKprobeHandler_ = value;
+      bitField0_ |= 0x00000010;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if `kprobe` points are present with callbacks pointing to regions
+     * that are not in the expected kernel or module code range.
+     * </pre>
+     *
+     * <code>bool unexpected_kprobe_handler = 5;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedKprobeHandler() {
+      bitField0_ = (bitField0_ & ~0x00000010);
+      unexpectedKprobeHandler_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedKernelCodePages_;
+    /**
+     *
+     *
+     * <pre>
+     * True if kernel code pages that are not in the expected kernel or module
+     * code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_kernel_code_pages = 6;</code>
+     *
+     * @return The unexpectedKernelCodePages.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedKernelCodePages() {
+      return unexpectedKernelCodePages_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if kernel code pages that are not in the expected kernel or module
+     * code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_kernel_code_pages = 6;</code>
+     *
+     * @param value The unexpectedKernelCodePages to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedKernelCodePages(boolean value) {
+
+      unexpectedKernelCodePages_ = value;
+      bitField0_ |= 0x00000020;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if kernel code pages that are not in the expected kernel or module
+     * code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_kernel_code_pages = 6;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedKernelCodePages() {
+      bitField0_ = (bitField0_ & ~0x00000020);
+      unexpectedKernelCodePages_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedSystemCallHandler_;
+    /**
+     *
+     *
+     * <pre>
+     * True if system call handlers that are are not in the expected kernel or
+     * module code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_system_call_handler = 7;</code>
+     *
+     * @return The unexpectedSystemCallHandler.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedSystemCallHandler() {
+      return unexpectedSystemCallHandler_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if system call handlers that are are not in the expected kernel or
+     * module code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_system_call_handler = 7;</code>
+     *
+     * @param value The unexpectedSystemCallHandler to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedSystemCallHandler(boolean value) {
+
+      unexpectedSystemCallHandler_ = value;
+      bitField0_ |= 0x00000040;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if system call handlers that are are not in the expected kernel or
+     * module code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_system_call_handler = 7;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedSystemCallHandler() {
+      bitField0_ = (bitField0_ & ~0x00000040);
+      unexpectedSystemCallHandler_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedInterruptHandler_;
+    /**
+     *
+     *
+     * <pre>
+     * True if interrupt handlers that are are not in the expected kernel or
+     * module code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_interrupt_handler = 8;</code>
+     *
+     * @return The unexpectedInterruptHandler.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedInterruptHandler() {
+      return unexpectedInterruptHandler_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if interrupt handlers that are are not in the expected kernel or
+     * module code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_interrupt_handler = 8;</code>
+     *
+     * @param value The unexpectedInterruptHandler to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedInterruptHandler(boolean value) {
+
+      unexpectedInterruptHandler_ = value;
+      bitField0_ |= 0x00000080;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if interrupt handlers that are are not in the expected kernel or
+     * module code regions are present.
+     * </pre>
+     *
+     * <code>bool unexpected_interrupt_handler = 8;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedInterruptHandler() {
+      bitField0_ = (bitField0_ & ~0x00000080);
+      unexpectedInterruptHandler_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean unexpectedProcessesInRunqueue_;
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected processes in the scheduler run queue are present. Such
+     * processes are in the run queue, but not in the process task list.
+     * </pre>
+     *
+     * <code>bool unexpected_processes_in_runqueue = 9;</code>
+     *
+     * @return The unexpectedProcessesInRunqueue.
+     */
+    @java.lang.Override
+    public boolean getUnexpectedProcessesInRunqueue() {
+      return unexpectedProcessesInRunqueue_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected processes in the scheduler run queue are present. Such
+     * processes are in the run queue, but not in the process task list.
+     * </pre>
+     *
+     * <code>bool unexpected_processes_in_runqueue = 9;</code>
+     *
+     * @param value The unexpectedProcessesInRunqueue to set.
+     * @return This builder for chaining.
+     */
+    public Builder setUnexpectedProcessesInRunqueue(boolean value) {
+
+      unexpectedProcessesInRunqueue_ = value;
+      bitField0_ |= 0x00000100;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * True if unexpected processes in the scheduler run queue are present. Such
+     * processes are in the run queue, but not in the process task list.
+     * </pre>
+     *
+     * <code>bool unexpected_processes_in_runqueue = 9;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearUnexpectedProcessesInRunqueue() {
+      bitField0_ = (bitField0_ & ~0x00000100);
+      unexpectedProcessesInRunqueue_ = false;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.securitycenter.v1.KernelRootkit)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.securitycenter.v1.KernelRootkit)
+  private static final com.google.cloud.securitycenter.v1.KernelRootkit DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.securitycenter.v1.KernelRootkit();
+  }
+
+  public static com.google.cloud.securitycenter.v1.KernelRootkit getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<KernelRootkit> PARSER =
+      new com.google.protobuf.AbstractParser<KernelRootkit>() {
+        @java.lang.Override
+        public KernelRootkit parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser<KernelRootkit> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<KernelRootkit> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.securitycenter.v1.KernelRootkit getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkitOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkitOrBuilder.java
new file mode 100644
index 000000000..78ce2c573
--- /dev/null
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkitOrBuilder.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/securitycenter/v1/kernel_rootkit.proto
+
+package com.google.cloud.securitycenter.v1;
+
+public interface KernelRootkitOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.securitycenter.v1.KernelRootkit)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * <pre>
+   * Rootkit name when available.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * <pre>
+   * Rootkit name when available.
+   * </pre>
+   *
+   * <code>string name = 1;</code>
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if unexpected modifications of kernel code memory are present.
+   * </pre>
+   *
+   * <code>bool unexpected_code_modification = 2;</code>
+   *
+   * @return The unexpectedCodeModification.
+   */
+  boolean getUnexpectedCodeModification();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if unexpected modifications of kernel read-only data memory are
+   * present.
+   * </pre>
+   *
+   * <code>bool unexpected_read_only_data_modification = 3;</code>
+   *
+   * @return The unexpectedReadOnlyDataModification.
+   */
+  boolean getUnexpectedReadOnlyDataModification();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if `ftrace` points are present with callbacks pointing to regions
+   * that are not in the expected kernel or module code range.
+   * </pre>
+   *
+   * <code>bool unexpected_ftrace_handler = 4;</code>
+   *
+   * @return The unexpectedFtraceHandler.
+   */
+  boolean getUnexpectedFtraceHandler();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if `kprobe` points are present with callbacks pointing to regions
+   * that are not in the expected kernel or module code range.
+   * </pre>
+   *
+   * <code>bool unexpected_kprobe_handler = 5;</code>
+   *
+   * @return The unexpectedKprobeHandler.
+   */
+  boolean getUnexpectedKprobeHandler();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if kernel code pages that are not in the expected kernel or module
+   * code regions are present.
+   * </pre>
+   *
+   * <code>bool unexpected_kernel_code_pages = 6;</code>
+   *
+   * @return The unexpectedKernelCodePages.
+   */
+  boolean getUnexpectedKernelCodePages();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if system call handlers that are are not in the expected kernel or
+   * module code regions are present.
+   * </pre>
+   *
+   * <code>bool unexpected_system_call_handler = 7;</code>
+   *
+   * @return The unexpectedSystemCallHandler.
+   */
+  boolean getUnexpectedSystemCallHandler();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if interrupt handlers that are are not in the expected kernel or
+   * module code regions are present.
+   * </pre>
+   *
+   * <code>bool unexpected_interrupt_handler = 8;</code>
+   *
+   * @return The unexpectedInterruptHandler.
+   */
+  boolean getUnexpectedInterruptHandler();
+
+  /**
+   *
+   *
+   * <pre>
+   * True if unexpected processes in the scheduler run queue are present. Such
+   * processes are in the run queue, but not in the process task list.
+   * </pre>
+   *
+   * <code>bool unexpected_processes_in_runqueue = 9;</code>
+   *
+   * @return The unexpectedProcessesInRunqueue.
+   */
+  boolean getUnexpectedProcessesInRunqueue();
+}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkitProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkitProto.java
new file mode 100644
index 000000000..502ce0888
--- /dev/null
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KernelRootkitProto.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/securitycenter/v1/kernel_rootkit.proto
+
+package com.google.cloud.securitycenter.v1;
+
+public final class KernelRootkitProto {
+  private KernelRootkitProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_securitycenter_v1_KernelRootkit_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_securitycenter_v1_KernelRootkit_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n3google/cloud/securitycenter/v1/kernel_"
+          + "rootkit.proto\022\036google.cloud.securitycent"
+          + "er.v1\"\327\002\n\rKernelRootkit\022\014\n\004name\030\001 \001(\t\022$\n"
+          + "\034unexpected_code_modification\030\002 \001(\010\022.\n&u"
+          + "nexpected_read_only_data_modification\030\003 "
+          + "\001(\010\022!\n\031unexpected_ftrace_handler\030\004 \001(\010\022!"
+          + "\n\031unexpected_kprobe_handler\030\005 \001(\010\022$\n\034une"
+          + "xpected_kernel_code_pages\030\006 \001(\010\022&\n\036unexp"
+          + "ected_system_call_handler\030\007 \001(\010\022$\n\034unexp"
+          + "ected_interrupt_handler\030\010 \001(\010\022(\n unexpec"
+          + "ted_processes_in_runqueue\030\t \001(\010B\354\001\n\"com."
+          + "google.cloud.securitycenter.v1B\022KernelRo"
+          + "otkitProtoP\001ZJcloud.google.com/go/securi"
+          + "tycenter/apiv1/securitycenterpb;security"
+          + "centerpb\252\002\036Google.Cloud.SecurityCenter.V"
+          + "1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Goo"
+          + "gle::Cloud::SecurityCenter::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData, new com.google.protobuf.Descriptors.FileDescriptor[] {});
+    internal_static_google_cloud_securitycenter_v1_KernelRootkit_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_securitycenter_v1_KernelRootkit_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_securitycenter_v1_KernelRootkit_descriptor,
+            new java.lang.String[] {
+              "Name",
+              "UnexpectedCodeModification",
+              "UnexpectedReadOnlyDataModification",
+              "UnexpectedFtraceHandler",
+              "UnexpectedKprobeHandler",
+              "UnexpectedKernelCodePages",
+              "UnexpectedSystemCallHandler",
+              "UnexpectedInterruptHandler",
+              "UnexpectedProcessesInRunqueue",
+            });
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Kubernetes.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Kubernetes.java
index 56558d9aa..ded85468d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Kubernetes.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Kubernetes.java
@@ -289,7 +289,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int NS_FIELD_NUMBER = 1;
-    private volatile java.lang.Object ns_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object ns_ = "";
     /**
      *
      *
@@ -338,7 +340,9 @@ public com.google.protobuf.ByteString getNsBytes() {
     }
 
     public static final int NAME_FIELD_NUMBER = 2;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -387,6 +391,8 @@ public com.google.protobuf.ByteString getNameBytes() {
     }
 
     public static final int LABELS_FIELD_NUMBER = 3;
+
+    @SuppressWarnings("serial")
     private java.util.List<com.google.cloud.securitycenter.v1.Label> labels_;
     /**
      *
@@ -461,6 +467,8 @@ public com.google.cloud.securitycenter.v1.LabelOrBuilder getLabelsOrBuilder(int
     }
 
     public static final int CONTAINERS_FIELD_NUMBER = 4;
+
+    @SuppressWarnings("serial")
     private java.util.List<com.google.cloud.securitycenter.v1.Container> containers_;
     /**
      *
@@ -759,24 +767,23 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         ns_ = "";
-
         name_ = "";
-
         if (labelsBuilder_ == null) {
           labels_ = java.util.Collections.emptyList();
         } else {
           labels_ = null;
           labelsBuilder_.clear();
         }
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000004);
         if (containersBuilder_ == null) {
           containers_ = java.util.Collections.emptyList();
         } else {
           containers_ = null;
           containersBuilder_.clear();
         }
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000008);
         return this;
       }
 
@@ -804,29 +811,44 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Pod build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.Pod buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.Pod result =
             new com.google.cloud.securitycenter.v1.Kubernetes.Pod(this);
-        int from_bitField0_ = bitField0_;
-        result.ns_ = ns_;
-        result.name_ = name_;
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1.Kubernetes.Pod result) {
         if (labelsBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)) {
+          if (((bitField0_ & 0x00000004) != 0)) {
             labels_ = java.util.Collections.unmodifiableList(labels_);
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
           }
           result.labels_ = labels_;
         } else {
           result.labels_ = labelsBuilder_.build();
         }
         if (containersBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)) {
+          if (((bitField0_ & 0x00000008) != 0)) {
             containers_ = java.util.Collections.unmodifiableList(containers_);
-            bitField0_ = (bitField0_ & ~0x00000002);
+            bitField0_ = (bitField0_ & ~0x00000008);
           }
           result.containers_ = containers_;
         } else {
           result.containers_ = containersBuilder_.build();
         }
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes.Pod result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.ns_ = ns_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.name_ = name_;
+        }
       }
 
       @java.lang.Override
@@ -879,17 +901,19 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Pod other
           return this;
         if (!other.getNs().isEmpty()) {
           ns_ = other.ns_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (labelsBuilder_ == null) {
           if (!other.labels_.isEmpty()) {
             if (labels_.isEmpty()) {
               labels_ = other.labels_;
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000004);
             } else {
               ensureLabelsIsMutable();
               labels_.addAll(other.labels_);
@@ -902,7 +926,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Pod other
               labelsBuilder_.dispose();
               labelsBuilder_ = null;
               labels_ = other.labels_;
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000004);
               labelsBuilder_ =
                   com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                       ? getLabelsFieldBuilder()
@@ -916,7 +940,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Pod other
           if (!other.containers_.isEmpty()) {
             if (containers_.isEmpty()) {
               containers_ = other.containers_;
-              bitField0_ = (bitField0_ & ~0x00000002);
+              bitField0_ = (bitField0_ & ~0x00000008);
             } else {
               ensureContainersIsMutable();
               containers_.addAll(other.containers_);
@@ -929,7 +953,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Pod other
               containersBuilder_.dispose();
               containersBuilder_ = null;
               containers_ = other.containers_;
-              bitField0_ = (bitField0_ & ~0x00000002);
+              bitField0_ = (bitField0_ & ~0x00000008);
               containersBuilder_ =
                   com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                       ? getContainersFieldBuilder()
@@ -968,13 +992,13 @@ public Builder mergeFrom(
               case 10:
                 {
                   ns_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
@@ -1083,8 +1107,8 @@ public Builder setNs(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         ns_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1100,8 +1124,8 @@ public Builder setNs(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearNs() {
-
         ns_ = getDefaultInstance().getNs();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -1122,8 +1146,8 @@ public Builder setNsBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         ns_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1189,8 +1213,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1206,8 +1230,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -1228,8 +1252,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1238,9 +1262,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           java.util.Collections.emptyList();
 
       private void ensureLabelsIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
+        if (!((bitField0_ & 0x00000004) != 0)) {
           labels_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.Label>(labels_);
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000004;
         }
       }
 
@@ -1466,7 +1490,7 @@ public Builder addAllLabels(
       public Builder clearLabels() {
         if (labelsBuilder_ == null) {
           labels_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000004);
           onChanged();
         } else {
           labelsBuilder_.clear();
@@ -1595,7 +1619,7 @@ public com.google.cloud.securitycenter.v1.Label.Builder addLabelsBuilder(int ind
                   com.google.cloud.securitycenter.v1.Label,
                   com.google.cloud.securitycenter.v1.Label.Builder,
                   com.google.cloud.securitycenter.v1.LabelOrBuilder>(
-                  labels_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                  labels_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
           labels_ = null;
         }
         return labelsBuilder_;
@@ -1605,10 +1629,10 @@ public com.google.cloud.securitycenter.v1.Label.Builder addLabelsBuilder(int ind
           java.util.Collections.emptyList();
 
       private void ensureContainersIsMutable() {
-        if (!((bitField0_ & 0x00000002) != 0)) {
+        if (!((bitField0_ & 0x00000008) != 0)) {
           containers_ =
               new java.util.ArrayList<com.google.cloud.securitycenter.v1.Container>(containers_);
-          bitField0_ |= 0x00000002;
+          bitField0_ |= 0x00000008;
         }
       }
 
@@ -1824,7 +1848,7 @@ public Builder addAllContainers(
       public Builder clearContainers() {
         if (containersBuilder_ == null) {
           containers_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000008);
           onChanged();
         } else {
           containersBuilder_.clear();
@@ -1947,7 +1971,7 @@ public com.google.cloud.securitycenter.v1.Container.Builder addContainersBuilder
                   com.google.cloud.securitycenter.v1.Container,
                   com.google.cloud.securitycenter.v1.Container.Builder,
                   com.google.cloud.securitycenter.v1.ContainerOrBuilder>(
-                  containers_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
+                  containers_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
           containers_ = null;
         }
         return containersBuilder_;
@@ -2099,7 +2123,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int NAME_FIELD_NUMBER = 1;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -2348,8 +2374,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         name_ = "";
-
         return this;
       }
 
@@ -2377,11 +2403,20 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Node build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.Node buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.Node result =
             new com.google.cloud.securitycenter.v1.Kubernetes.Node(this);
-        result.name_ = name_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes.Node result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.name_ = name_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -2432,6 +2467,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Node othe
           return this;
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -2463,7 +2499,7 @@ public Builder mergeFrom(
               case 10:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               default:
@@ -2483,6 +2519,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private java.lang.Object name_ = "";
       /**
        *
@@ -2547,8 +2585,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -2565,8 +2603,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -2588,8 +2626,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -2791,7 +2829,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int NAME_FIELD_NUMBER = 1;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -2840,6 +2880,8 @@ public com.google.protobuf.ByteString getNameBytes() {
     }
 
     public static final int NODES_FIELD_NUMBER = 2;
+
+    @SuppressWarnings("serial")
     private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.Node> nodes_;
     /**
      *
@@ -3120,15 +3162,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         name_ = "";
-
         if (nodesBuilder_ == null) {
           nodes_ = java.util.Collections.emptyList();
         } else {
           nodes_ = null;
           nodesBuilder_.clear();
         }
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000002);
         return this;
       }
 
@@ -3156,19 +3198,32 @@ public com.google.cloud.securitycenter.v1.Kubernetes.NodePool build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.NodePool buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.NodePool result =
             new com.google.cloud.securitycenter.v1.Kubernetes.NodePool(this);
-        int from_bitField0_ = bitField0_;
-        result.name_ = name_;
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1.Kubernetes.NodePool result) {
         if (nodesBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)) {
+          if (((bitField0_ & 0x00000002) != 0)) {
             nodes_ = java.util.Collections.unmodifiableList(nodes_);
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000002);
           }
           result.nodes_ = nodes_;
         } else {
           result.nodes_ = nodesBuilder_.build();
         }
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes.NodePool result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.name_ = name_;
+        }
       }
 
       @java.lang.Override
@@ -3221,13 +3276,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.NodePool
           return this;
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (nodesBuilder_ == null) {
           if (!other.nodes_.isEmpty()) {
             if (nodes_.isEmpty()) {
               nodes_ = other.nodes_;
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000002);
             } else {
               ensureNodesIsMutable();
               nodes_.addAll(other.nodes_);
@@ -3240,7 +3296,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.NodePool
               nodesBuilder_.dispose();
               nodesBuilder_ = null;
               nodes_ = other.nodes_;
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000002);
               nodesBuilder_ =
                   com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                       ? getNodesFieldBuilder()
@@ -3279,7 +3335,7 @@ public Builder mergeFrom(
               case 10:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
@@ -3376,8 +3432,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -3393,8 +3449,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -3415,8 +3471,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -3425,10 +3481,10 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           java.util.Collections.emptyList();
 
       private void ensureNodesIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
+        if (!((bitField0_ & 0x00000002) != 0)) {
           nodes_ =
               new java.util.ArrayList<com.google.cloud.securitycenter.v1.Kubernetes.Node>(nodes_);
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000002;
         }
       }
 
@@ -3644,7 +3700,7 @@ public Builder addAllNodes(
       public Builder clearNodes() {
         if (nodesBuilder_ == null) {
           nodes_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000002);
           onChanged();
         } else {
           nodesBuilder_.clear();
@@ -3768,7 +3824,7 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Node.Builder addNodesBuilde
                   com.google.cloud.securitycenter.v1.Kubernetes.Node,
                   com.google.cloud.securitycenter.v1.Kubernetes.Node.Builder,
                   com.google.cloud.securitycenter.v1.Kubernetes.NodeOrBuilder>(
-                  nodes_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                  nodes_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
           nodes_ = null;
         }
         return nodesBuilder_;
@@ -4129,7 +4185,7 @@ private Kind(int value) {
     }
 
     public static final int KIND_FIELD_NUMBER = 1;
-    private int kind_;
+    private int kind_ = 0;
     /**
      *
      *
@@ -4158,16 +4214,17 @@ public int getKindValue() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind getKind() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind result =
-          com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind.valueOf(kind_);
+          com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind.forNumber(kind_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind.UNRECOGNIZED
           : result;
     }
 
     public static final int NS_FIELD_NUMBER = 2;
-    private volatile java.lang.Object ns_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object ns_ = "";
     /**
      *
      *
@@ -4216,7 +4273,9 @@ public com.google.protobuf.ByteString getNsBytes() {
     }
 
     public static final int NAME_FIELD_NUMBER = 3;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -4483,12 +4542,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         kind_ = 0;
-
         ns_ = "";
-
         name_ = "";
-
         return this;
       }
 
@@ -4516,13 +4573,26 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Role build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.Role buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.Role result =
             new com.google.cloud.securitycenter.v1.Kubernetes.Role(this);
-        result.kind_ = kind_;
-        result.ns_ = ns_;
-        result.name_ = name_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes.Role result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.kind_ = kind_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.ns_ = ns_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.name_ = name_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -4576,10 +4646,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Role othe
         }
         if (!other.getNs().isEmpty()) {
           ns_ = other.ns_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -4611,19 +4683,19 @@ public Builder mergeFrom(
               case 8:
                 {
                   kind_ = input.readEnum();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 8
               case 18:
                 {
                   ns_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               default:
@@ -4643,6 +4715,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private int kind_ = 0;
       /**
        *
@@ -4672,8 +4746,8 @@ public int getKindValue() {
        * @return This builder for chaining.
        */
       public Builder setKindValue(int value) {
-
         kind_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -4690,9 +4764,8 @@ public Builder setKindValue(int value) {
        */
       @java.lang.Override
       public com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind getKind() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind result =
-            com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind.valueOf(kind_);
+            com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind.forNumber(kind_);
         return result == null
             ? com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind.UNRECOGNIZED
             : result;
@@ -4713,7 +4786,7 @@ public Builder setKind(com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind v
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000001;
         kind_ = value.getNumber();
         onChanged();
         return this;
@@ -4730,7 +4803,7 @@ public Builder setKind(com.google.cloud.securitycenter.v1.Kubernetes.Role.Kind v
        * @return This builder for chaining.
        */
       public Builder clearKind() {
-
+        bitField0_ = (bitField0_ & ~0x00000001);
         kind_ = 0;
         onChanged();
         return this;
@@ -4797,8 +4870,8 @@ public Builder setNs(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         ns_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -4814,8 +4887,8 @@ public Builder setNs(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearNs() {
-
         ns_ = getDefaultInstance().getNs();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -4836,8 +4909,8 @@ public Builder setNsBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         ns_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -4903,8 +4976,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -4920,8 +4993,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -4942,8 +5015,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -5211,7 +5284,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int NS_FIELD_NUMBER = 1;
-    private volatile java.lang.Object ns_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object ns_ = "";
     /**
      *
      *
@@ -5260,7 +5335,9 @@ public com.google.protobuf.ByteString getNsBytes() {
     }
 
     public static final int NAME_FIELD_NUMBER = 2;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -5353,10 +5430,14 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Role getRole() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Kubernetes.RoleOrBuilder getRoleOrBuilder() {
-      return getRole();
+      return role_ == null
+          ? com.google.cloud.securitycenter.v1.Kubernetes.Role.getDefaultInstance()
+          : role_;
     }
 
     public static final int SUBJECTS_FIELD_NUMBER = 4;
+
+    @SuppressWarnings("serial")
     private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.Subject> subjects_;
     /**
      *
@@ -5665,14 +5746,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         ns_ = "";
-
         name_ = "";
-
-        if (roleBuilder_ == null) {
-          role_ = null;
-        } else {
-          role_ = null;
+        role_ = null;
+        if (roleBuilder_ != null) {
+          roleBuilder_.dispose();
           roleBuilder_ = null;
         }
         if (subjectsBuilder_ == null) {
@@ -5681,7 +5760,7 @@ public Builder clear() {
           subjects_ = null;
           subjectsBuilder_.clear();
         }
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000008);
         return this;
       }
 
@@ -5709,25 +5788,38 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Binding build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.Binding buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.Binding result =
             new com.google.cloud.securitycenter.v1.Kubernetes.Binding(this);
-        int from_bitField0_ = bitField0_;
-        result.ns_ = ns_;
-        result.name_ = name_;
-        if (roleBuilder_ == null) {
-          result.role_ = role_;
-        } else {
-          result.role_ = roleBuilder_.build();
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1.Kubernetes.Binding result) {
         if (subjectsBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)) {
+          if (((bitField0_ & 0x00000008) != 0)) {
             subjects_ = java.util.Collections.unmodifiableList(subjects_);
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000008);
           }
           result.subjects_ = subjects_;
         } else {
           result.subjects_ = subjectsBuilder_.build();
         }
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes.Binding result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.ns_ = ns_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.name_ = name_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.role_ = roleBuilder_ == null ? role_ : roleBuilder_.build();
+        }
       }
 
       @java.lang.Override
@@ -5780,10 +5872,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Binding o
           return this;
         if (!other.getNs().isEmpty()) {
           ns_ = other.ns_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (other.hasRole()) {
@@ -5793,7 +5887,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Binding o
           if (!other.subjects_.isEmpty()) {
             if (subjects_.isEmpty()) {
               subjects_ = other.subjects_;
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000008);
             } else {
               ensureSubjectsIsMutable();
               subjects_.addAll(other.subjects_);
@@ -5806,7 +5900,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Binding o
               subjectsBuilder_.dispose();
               subjectsBuilder_ = null;
               subjects_ = other.subjects_;
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000008);
               subjectsBuilder_ =
                   com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                       ? getSubjectsFieldBuilder()
@@ -5845,19 +5939,19 @@ public Builder mergeFrom(
               case 10:
                 {
                   ns_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   input.readMessage(getRoleFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               case 34:
@@ -5954,8 +6048,8 @@ public Builder setNs(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         ns_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -5971,8 +6065,8 @@ public Builder setNs(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearNs() {
-
         ns_ = getDefaultInstance().getNs();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -5993,8 +6087,8 @@ public Builder setNsBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         ns_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -6060,8 +6154,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -6077,8 +6171,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -6099,8 +6193,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -6123,7 +6217,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
        * @return Whether the role field is set.
        */
       public boolean hasRole() {
-        return roleBuilder_ != null || role_ != null;
+        return ((bitField0_ & 0x00000004) != 0);
       }
       /**
        *
@@ -6160,11 +6254,11 @@ public Builder setRole(com.google.cloud.securitycenter.v1.Kubernetes.Role value)
             throw new NullPointerException();
           }
           role_ = value;
-          onChanged();
         } else {
           roleBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -6180,11 +6274,11 @@ public Builder setRole(
           com.google.cloud.securitycenter.v1.Kubernetes.Role.Builder builderForValue) {
         if (roleBuilder_ == null) {
           role_ = builderForValue.build();
-          onChanged();
         } else {
           roleBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -6198,19 +6292,18 @@ public Builder setRole(
        */
       public Builder mergeRole(com.google.cloud.securitycenter.v1.Kubernetes.Role value) {
         if (roleBuilder_ == null) {
-          if (role_ != null) {
-            role_ =
-                com.google.cloud.securitycenter.v1.Kubernetes.Role.newBuilder(role_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000004) != 0)
+              && role_ != null
+              && role_ != com.google.cloud.securitycenter.v1.Kubernetes.Role.getDefaultInstance()) {
+            getRoleBuilder().mergeFrom(value);
           } else {
             role_ = value;
           }
-          onChanged();
         } else {
           roleBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -6223,14 +6316,13 @@ public Builder mergeRole(com.google.cloud.securitycenter.v1.Kubernetes.Role valu
        * <code>.google.cloud.securitycenter.v1.Kubernetes.Role role = 3;</code>
        */
       public Builder clearRole() {
-        if (roleBuilder_ == null) {
-          role_ = null;
-          onChanged();
-        } else {
-          role_ = null;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        role_ = null;
+        if (roleBuilder_ != null) {
+          roleBuilder_.dispose();
           roleBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -6243,7 +6335,7 @@ public Builder clearRole() {
        * <code>.google.cloud.securitycenter.v1.Kubernetes.Role role = 3;</code>
        */
       public com.google.cloud.securitycenter.v1.Kubernetes.Role.Builder getRoleBuilder() {
-
+        bitField0_ |= 0x00000004;
         onChanged();
         return getRoleFieldBuilder().getBuilder();
       }
@@ -6295,11 +6387,11 @@ public com.google.cloud.securitycenter.v1.Kubernetes.RoleOrBuilder getRoleOrBuil
           java.util.Collections.emptyList();
 
       private void ensureSubjectsIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
+        if (!((bitField0_ & 0x00000008) != 0)) {
           subjects_ =
               new java.util.ArrayList<com.google.cloud.securitycenter.v1.Kubernetes.Subject>(
                   subjects_);
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000008;
         }
       }
 
@@ -6532,7 +6624,7 @@ public Builder addAllSubjects(
       public Builder clearSubjects() {
         if (subjectsBuilder_ == null) {
           subjects_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000008);
           onChanged();
         } else {
           subjectsBuilder_.clear();
@@ -6666,7 +6758,7 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Subject.Builder addSubjects
                   com.google.cloud.securitycenter.v1.Kubernetes.Subject,
                   com.google.cloud.securitycenter.v1.Kubernetes.Subject.Builder,
                   com.google.cloud.securitycenter.v1.Kubernetes.SubjectOrBuilder>(
-                  subjects_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                  subjects_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
           subjects_ = null;
         }
         return subjectsBuilder_;
@@ -7049,7 +7141,7 @@ private AuthType(int value) {
     }
 
     public static final int KIND_FIELD_NUMBER = 1;
-    private int kind_;
+    private int kind_ = 0;
     /**
      *
      *
@@ -7078,16 +7170,17 @@ public int getKindValue() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType getKind() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType result =
-          com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType.valueOf(kind_);
+          com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType.forNumber(kind_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType.UNRECOGNIZED
           : result;
     }
 
     public static final int NS_FIELD_NUMBER = 2;
-    private volatile java.lang.Object ns_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object ns_ = "";
     /**
      *
      *
@@ -7136,7 +7229,9 @@ public com.google.protobuf.ByteString getNsBytes() {
     }
 
     public static final int NAME_FIELD_NUMBER = 3;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -7406,12 +7501,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         kind_ = 0;
-
         ns_ = "";
-
         name_ = "";
-
         return this;
       }
 
@@ -7439,13 +7532,26 @@ public com.google.cloud.securitycenter.v1.Kubernetes.Subject build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.Subject buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.Subject result =
             new com.google.cloud.securitycenter.v1.Kubernetes.Subject(this);
-        result.kind_ = kind_;
-        result.ns_ = ns_;
-        result.name_ = name_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes.Subject result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.kind_ = kind_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.ns_ = ns_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.name_ = name_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -7499,10 +7605,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.Subject o
         }
         if (!other.getNs().isEmpty()) {
           ns_ = other.ns_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -7534,19 +7642,19 @@ public Builder mergeFrom(
               case 8:
                 {
                   kind_ = input.readEnum();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 8
               case 18:
                 {
                   ns_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               default:
@@ -7566,6 +7674,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private int kind_ = 0;
       /**
        *
@@ -7595,8 +7705,8 @@ public int getKindValue() {
        * @return This builder for chaining.
        */
       public Builder setKindValue(int value) {
-
         kind_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -7613,9 +7723,8 @@ public Builder setKindValue(int value) {
        */
       @java.lang.Override
       public com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType getKind() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType result =
-            com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType.valueOf(kind_);
+            com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType.forNumber(kind_);
         return result == null
             ? com.google.cloud.securitycenter.v1.Kubernetes.Subject.AuthType.UNRECOGNIZED
             : result;
@@ -7636,7 +7745,7 @@ public Builder setKind(com.google.cloud.securitycenter.v1.Kubernetes.Subject.Aut
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000001;
         kind_ = value.getNumber();
         onChanged();
         return this;
@@ -7653,7 +7762,7 @@ public Builder setKind(com.google.cloud.securitycenter.v1.Kubernetes.Subject.Aut
        * @return This builder for chaining.
        */
       public Builder clearKind() {
-
+        bitField0_ = (bitField0_ & ~0x00000001);
         kind_ = 0;
         onChanged();
         return this;
@@ -7720,8 +7829,8 @@ public Builder setNs(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         ns_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -7737,8 +7846,8 @@ public Builder setNs(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearNs() {
-
         ns_ = getDefaultInstance().getNs();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -7759,8 +7868,8 @@ public Builder setNsBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         ns_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -7826,8 +7935,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -7843,8 +7952,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -7865,8 +7974,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -8178,7 +8287,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int GROUP_FIELD_NUMBER = 1;
-    private volatile java.lang.Object group_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object group_ = "";
     /**
      *
      *
@@ -8227,7 +8338,9 @@ public com.google.protobuf.ByteString getGroupBytes() {
     }
 
     public static final int NS_FIELD_NUMBER = 2;
-    private volatile java.lang.Object ns_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object ns_ = "";
     /**
      *
      *
@@ -8280,7 +8393,9 @@ public com.google.protobuf.ByteString getNsBytes() {
     }
 
     public static final int NAME_FIELD_NUMBER = 3;
-    private volatile java.lang.Object name_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object name_ = "";
     /**
      *
      *
@@ -8329,7 +8444,9 @@ public com.google.protobuf.ByteString getNameBytes() {
     }
 
     public static final int RESOURCE_FIELD_NUMBER = 4;
-    private volatile java.lang.Object resource_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resource_ = "";
     /**
      *
      *
@@ -8378,7 +8495,9 @@ public com.google.protobuf.ByteString getResourceBytes() {
     }
 
     public static final int SUBRESOURCE_FIELD_NUMBER = 5;
-    private volatile java.lang.Object subresource_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object subresource_ = "";
     /**
      *
      *
@@ -8427,7 +8546,9 @@ public com.google.protobuf.ByteString getSubresourceBytes() {
     }
 
     public static final int VERB_FIELD_NUMBER = 6;
-    private volatile java.lang.Object verb_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object verb_ = "";
     /**
      *
      *
@@ -8478,7 +8599,9 @@ public com.google.protobuf.ByteString getVerbBytes() {
     }
 
     public static final int VERSION_FIELD_NUMBER = 7;
-    private volatile java.lang.Object version_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object version_ = "";
     /**
      *
      *
@@ -8781,20 +8904,14 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         group_ = "";
-
         ns_ = "";
-
         name_ = "";
-
         resource_ = "";
-
         subresource_ = "";
-
         verb_ = "";
-
         version_ = "";
-
         return this;
       }
 
@@ -8823,17 +8940,39 @@ public com.google.cloud.securitycenter.v1.Kubernetes.AccessReview build() {
       public com.google.cloud.securitycenter.v1.Kubernetes.AccessReview buildPartial() {
         com.google.cloud.securitycenter.v1.Kubernetes.AccessReview result =
             new com.google.cloud.securitycenter.v1.Kubernetes.AccessReview(this);
-        result.group_ = group_;
-        result.ns_ = ns_;
-        result.name_ = name_;
-        result.resource_ = resource_;
-        result.subresource_ = subresource_;
-        result.verb_ = verb_;
-        result.version_ = version_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.Kubernetes.AccessReview result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.group_ = group_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.ns_ = ns_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.name_ = name_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.resource_ = resource_;
+        }
+        if (((from_bitField0_ & 0x00000010) != 0)) {
+          result.subresource_ = subresource_;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.verb_ = verb_;
+        }
+        if (((from_bitField0_ & 0x00000040) != 0)) {
+          result.version_ = version_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -8885,30 +9024,37 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Kubernetes.AccessRev
           return this;
         if (!other.getGroup().isEmpty()) {
           group_ = other.group_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getNs().isEmpty()) {
           ns_ = other.ns_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getName().isEmpty()) {
           name_ = other.name_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
         if (!other.getResource().isEmpty()) {
           resource_ = other.resource_;
+          bitField0_ |= 0x00000008;
           onChanged();
         }
         if (!other.getSubresource().isEmpty()) {
           subresource_ = other.subresource_;
+          bitField0_ |= 0x00000010;
           onChanged();
         }
         if (!other.getVerb().isEmpty()) {
           verb_ = other.verb_;
+          bitField0_ |= 0x00000020;
           onChanged();
         }
         if (!other.getVersion().isEmpty()) {
           version_ = other.version_;
+          bitField0_ |= 0x00000040;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -8940,43 +9086,43 @@ public Builder mergeFrom(
               case 10:
                 {
                   group_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
                 {
                   ns_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   name_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               case 34:
                 {
                   resource_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000008;
                   break;
                 } // case 34
               case 42:
                 {
                   subresource_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000010;
                   break;
                 } // case 42
               case 50:
                 {
                   verb_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000020;
                   break;
                 } // case 50
               case 58:
                 {
                   version_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000040;
                   break;
                 } // case 58
               default:
@@ -8996,6 +9142,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private java.lang.Object group_ = "";
       /**
        *
@@ -9057,8 +9205,8 @@ public Builder setGroup(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         group_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -9074,8 +9222,8 @@ public Builder setGroup(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearGroup() {
-
         group_ = getDefaultInstance().getGroup();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -9096,8 +9244,8 @@ public Builder setGroupBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         group_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -9169,8 +9317,8 @@ public Builder setNs(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         ns_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -9188,8 +9336,8 @@ public Builder setNs(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearNs() {
-
         ns_ = getDefaultInstance().getNs();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -9212,8 +9360,8 @@ public Builder setNsBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         ns_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -9279,8 +9427,8 @@ public Builder setName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         name_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -9296,8 +9444,8 @@ public Builder setName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearName() {
-
         name_ = getDefaultInstance().getName();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -9318,8 +9466,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         name_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -9385,8 +9533,8 @@ public Builder setResource(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resource_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -9402,8 +9550,8 @@ public Builder setResource(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResource() {
-
         resource_ = getDefaultInstance().getResource();
+        bitField0_ = (bitField0_ & ~0x00000008);
         onChanged();
         return this;
       }
@@ -9424,8 +9572,8 @@ public Builder setResourceBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resource_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -9491,8 +9639,8 @@ public Builder setSubresource(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         subresource_ = value;
+        bitField0_ |= 0x00000010;
         onChanged();
         return this;
       }
@@ -9508,8 +9656,8 @@ public Builder setSubresource(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearSubresource() {
-
         subresource_ = getDefaultInstance().getSubresource();
+        bitField0_ = (bitField0_ & ~0x00000010);
         onChanged();
         return this;
       }
@@ -9530,8 +9678,8 @@ public Builder setSubresourceBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         subresource_ = value;
+        bitField0_ |= 0x00000010;
         onChanged();
         return this;
       }
@@ -9600,8 +9748,8 @@ public Builder setVerb(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         verb_ = value;
+        bitField0_ |= 0x00000020;
         onChanged();
         return this;
       }
@@ -9618,8 +9766,8 @@ public Builder setVerb(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearVerb() {
-
         verb_ = getDefaultInstance().getVerb();
+        bitField0_ = (bitField0_ & ~0x00000020);
         onChanged();
         return this;
       }
@@ -9641,8 +9789,8 @@ public Builder setVerbBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         verb_ = value;
+        bitField0_ |= 0x00000020;
         onChanged();
         return this;
       }
@@ -9708,8 +9856,8 @@ public Builder setVersion(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         version_ = value;
+        bitField0_ |= 0x00000040;
         onChanged();
         return this;
       }
@@ -9725,8 +9873,8 @@ public Builder setVersion(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearVersion() {
-
         version_ = getDefaultInstance().getVersion();
+        bitField0_ = (bitField0_ & ~0x00000040);
         onChanged();
         return this;
       }
@@ -9747,8 +9895,8 @@ public Builder setVersionBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         version_ = value;
+        bitField0_ |= 0x00000040;
         onChanged();
         return this;
       }
@@ -9819,6 +9967,8 @@ public com.google.cloud.securitycenter.v1.Kubernetes.AccessReview getDefaultInst
   }
 
   public static final int PODS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.Pod> pods_;
   /**
    *
@@ -9893,6 +10043,8 @@ public com.google.cloud.securitycenter.v1.Kubernetes.PodOrBuilder getPodsOrBuild
   }
 
   public static final int NODES_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.Node> nodes_;
   /**
    *
@@ -9962,6 +10114,8 @@ public com.google.cloud.securitycenter.v1.Kubernetes.NodeOrBuilder getNodesOrBui
   }
 
   public static final int NODE_POOLS_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.NodePool> nodePools_;
   /**
    *
@@ -10037,6 +10191,8 @@ public com.google.cloud.securitycenter.v1.Kubernetes.NodePoolOrBuilder getNodePo
   }
 
   public static final int ROLES_FIELD_NUMBER = 4;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.Role> roles_;
   /**
    *
@@ -10111,6 +10267,8 @@ public com.google.cloud.securitycenter.v1.Kubernetes.RoleOrBuilder getRolesOrBui
   }
 
   public static final int BINDINGS_FIELD_NUMBER = 5;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.Binding> bindings_;
   /**
    *
@@ -10186,6 +10344,8 @@ public com.google.cloud.securitycenter.v1.Kubernetes.BindingOrBuilder getBinding
   }
 
   public static final int ACCESS_REVIEWS_FIELD_NUMBER = 6;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Kubernetes.AccessReview> accessReviews_;
   /**
    *
@@ -10521,6 +10681,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (podsBuilder_ == null) {
         pods_ = java.util.Collections.emptyList();
       } else {
@@ -10590,7 +10751,15 @@ public com.google.cloud.securitycenter.v1.Kubernetes build() {
     public com.google.cloud.securitycenter.v1.Kubernetes buildPartial() {
       com.google.cloud.securitycenter.v1.Kubernetes result =
           new com.google.cloud.securitycenter.v1.Kubernetes(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Kubernetes result) {
       if (podsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           pods_ = java.util.Collections.unmodifiableList(pods_);
@@ -10645,8 +10814,10 @@ public com.google.cloud.securitycenter.v1.Kubernetes buildPartial() {
       } else {
         result.accessReviews_ = accessReviewsBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Kubernetes result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KubernetesProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KubernetesProto.java
index 6f7b657f0..ba27adbcf 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KubernetesProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/KubernetesProto.java
@@ -105,14 +105,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\022\022\n\016SERVICEACCOUNT\020\002\022\t\n\005GROUP\020\003\032}\n\014Acces"
           + "sReview\022\r\n\005group\030\001 \001(\t\022\n\n\002ns\030\002 \001(\t\022\014\n\004na"
           + "me\030\003 \001(\t\022\020\n\010resource\030\004 \001(\t\022\023\n\013subresourc"
-          + "e\030\005 \001(\t\022\014\n\004verb\030\006 \001(\t\022\017\n\007version\030\007 \001(\tB\353"
+          + "e\030\005 \001(\t\022\014\n\004verb\030\006 \001(\t\022\017\n\007version\030\007 \001(\tB\351"
           + "\001\n\"com.google.cloud.securitycenter.v1B\017K"
-          + "ubernetesProtoP\001ZLgoogle.golang.org/genp"
-          + "roto/googleapis/cloud/securitycenter/v1;"
-          + "securitycenter\252\002\036Google.Cloud.SecurityCe"
-          + "nter.V1\312\002\036Google\\Cloud\\SecurityCenter\\V1"
-          + "\352\002!Google::Cloud::SecurityCenter::V1b\006pr"
-          + "oto3"
+          + "ubernetesProtoP\001ZJcloud.google.com/go/se"
+          + "curitycenter/apiv1/securitycenterpb;secu"
+          + "ritycenterpb\252\002\036Google.Cloud.SecurityCent"
+          + "er.V1\312\002\036Google\\Cloud\\SecurityCenter\\V1\352\002"
+          + "!Google::Cloud::SecurityCenter::V1b\006prot"
+          + "o3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Label.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Label.java
index 08335590a..0cca4ad09 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Label.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Label.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -119,7 +121,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int VALUE_FIELD_NUMBER = 2;
-  private volatile java.lang.Object value_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object value_ = "";
   /**
    *
    *
@@ -373,10 +377,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       value_ = "";
-
       return this;
     }
 
@@ -404,12 +407,23 @@ public com.google.cloud.securitycenter.v1.Label build() {
     public com.google.cloud.securitycenter.v1.Label buildPartial() {
       com.google.cloud.securitycenter.v1.Label result =
           new com.google.cloud.securitycenter.v1.Label(this);
-      result.name_ = name_;
-      result.value_ = value_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Label result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.value_ = value_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -457,10 +471,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Label other) {
       if (other == com.google.cloud.securitycenter.v1.Label.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getValue().isEmpty()) {
         value_ = other.value_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -492,13 +508,13 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 value_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -518,6 +534,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -579,8 +597,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -596,8 +614,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -618,8 +636,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -685,8 +703,8 @@ public Builder setValue(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       value_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -702,8 +720,8 @@ public Builder setValue(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearValue() {
-
       value_ = getDefaultInstance().getValue();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -724,8 +742,8 @@ public Builder setValueBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       value_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/LabelProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/LabelProto.java
index c8fd6d2a0..c73358606 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/LabelProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/LabelProto.java
@@ -42,13 +42,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n*google/cloud/securitycenter/v1/label.p"
           + "roto\022\036google.cloud.securitycenter.v1\"$\n\005"
-          + "Label\022\014\n\004name\030\001 \001(\t\022\r\n\005value\030\002 \001(\tB\346\001\n\"c"
+          + "Label\022\014\n\004name\030\001 \001(\t\022\r\n\005value\030\002 \001(\tB\344\001\n\"c"
           + "om.google.cloud.securitycenter.v1B\nLabel"
-          + "ProtoP\001ZLgoogle.golang.org/genproto/goog"
-          + "leapis/cloud/securitycenter/v1;securityc"
-          + "enter\252\002\036Google.Cloud.SecurityCenter.V1\312\002"
-          + "\036Google\\Cloud\\SecurityCenter\\V1\352\002!Google"
-          + "::Cloud::SecurityCenter::V1b\006proto3"
+          + "ProtoP\001ZJcloud.google.com/go/securitycen"
+          + "ter/apiv1/securitycenterpb;securitycente"
+          + "rpb\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036G"
+          + "oogle\\Cloud\\SecurityCenter\\V1\352\002!Google::"
+          + "Cloud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequest.java
index 6964821fd..ade7a422f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequest.java
@@ -71,14 +71,18 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
    * <pre>
-   * Required. Name of the organization assets should belong to. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent resource that contains the assets. The
+   * value that you can specify on parent depends on the method in which you
+   * specify parent. You can specify one of the following values:
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -103,9 +107,11 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Required. Name of the organization assets should belong to. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent resource that contains the assets. The
+   * value that you can specify on parent depends on the method in which you
+   * specify parent. You can specify one of the following values:
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -128,7 +134,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -269,7 +277,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object orderBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object orderBy_ = "";
   /**
    *
    *
@@ -407,7 +417,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -512,7 +522,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int FIELD_MASK_FIELD_NUMBER = 7;
@@ -564,11 +576,13 @@ public com.google.protobuf.FieldMask getFieldMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getFieldMaskOrBuilder() {
-    return getFieldMask();
+    return fieldMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : fieldMask_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 8;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -621,7 +635,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 9;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -914,34 +928,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       orderBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-      } else {
-        fieldMask_ = null;
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -969,30 +976,42 @@ public com.google.cloud.securitycenter.v1.ListAssetsRequest build() {
     public com.google.cloud.securitycenter.v1.ListAssetsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.ListAssetsRequest result =
           new com.google.cloud.securitycenter.v1.ListAssetsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.orderBy_ = orderBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (fieldMaskBuilder_ == null) {
-        result.fieldMask_ = fieldMask_;
-      } else {
-        result.fieldMask_ = fieldMaskBuilder_.build();
-      }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListAssetsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.orderBy_ = orderBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.fieldMask_ = fieldMaskBuilder_ == null ? fieldMask_ : fieldMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1041,14 +1060,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListAssetsRequest ot
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOrderBy().isEmpty()) {
         orderBy_ = other.orderBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -1062,6 +1084,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListAssetsRequest ot
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1096,49 +1119,49 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 orderBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 input.readMessage(getFieldMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 66:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 66
             case 72:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
             default:
@@ -1158,14 +1181,18 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
      *
      * <pre>
-     * Required. Name of the organization assets should belong to. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent resource that contains the assets. The
+     * value that you can specify on parent depends on the method in which you
+     * specify parent. You can specify one of the following values:
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1189,9 +1216,11 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Required. Name of the organization assets should belong to. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent resource that contains the assets. The
+     * value that you can specify on parent depends on the method in which you
+     * specify parent. You can specify one of the following values:
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1215,9 +1244,11 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Required. Name of the organization assets should belong to. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent resource that contains the assets. The
+     * value that you can specify on parent depends on the method in which you
+     * specify parent. You can specify one of the following values:
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1231,8 +1262,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1240,9 +1271,11 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Name of the organization assets should belong to. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent resource that contains the assets. The
+     * value that you can specify on parent depends on the method in which you
+     * specify parent. You can specify one of the following values:
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1252,8 +1285,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1261,9 +1294,11 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Required. Name of the organization assets should belong to. Its format is
-     * "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * Required. The name of the parent resource that contains the assets. The
+     * value that you can specify on parent depends on the method in which you
+     * specify parent. You can specify one of the following values:
+     * "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -1278,8 +1313,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1483,8 +1518,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1546,8 +1581,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1614,8 +1649,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1738,8 +1773,8 @@ public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1774,8 +1809,8 @@ public Builder setOrderBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
-
       orderBy_ = getDefaultInstance().getOrderBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1815,8 +1850,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1842,7 +1877,7 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1883,11 +1918,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1905,11 +1940,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1926,17 +1961,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1952,14 +1988,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1975,7 +2010,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2064,7 +2099,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2139,11 +2174,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2177,11 +2212,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2214,19 +2249,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2258,14 +2292,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2297,7 +2330,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2403,7 +2436,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the fieldMask field is set.
      */
     public boolean hasFieldMask() {
-      return fieldMaskBuilder_ != null || fieldMask_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -2442,11 +2475,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         fieldMask_ = value;
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2463,11 +2496,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
     public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (fieldMaskBuilder_ == null) {
         fieldMask_ = builderForValue.build();
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2483,17 +2516,18 @@ public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValu
      */
     public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
       if (fieldMaskBuilder_ == null) {
-        if (fieldMask_ != null) {
-          fieldMask_ =
-              com.google.protobuf.FieldMask.newBuilder(fieldMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && fieldMask_ != null
+            && fieldMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getFieldMaskBuilder().mergeFrom(value);
         } else {
           fieldMask_ = value;
         }
-        onChanged();
       } else {
         fieldMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2508,14 +2542,13 @@ public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public Builder clearFieldMask() {
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-        onChanged();
-      } else {
-        fieldMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2530,7 +2563,7 @@ public Builder clearFieldMask() {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public com.google.protobuf.FieldMask.Builder getFieldMaskBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getFieldMaskFieldBuilder().getBuilder();
     }
@@ -2647,8 +2680,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2666,8 +2699,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2690,8 +2723,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2729,6 +2762,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2745,7 +2779,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequestOrBuilder.java
index 94682a9d8..857c74c39 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsRequestOrBuilder.java
@@ -27,9 +27,11 @@ public interface ListAssetsRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the organization assets should belong to. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent resource that contains the assets. The
+   * value that you can specify on parent depends on the method in which you
+   * specify parent. You can specify one of the following values:
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -43,9 +45,11 @@ public interface ListAssetsRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the organization assets should belong to. Its format is
-   * "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * Required. The name of the parent resource that contains the assets. The
+   * value that you can specify on parent depends on the method in which you
+   * specify parent. You can specify one of the following values:
+   * "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsResponse.java
index 80b7f09b9..e0ccdc5e2 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListAssetsResponse.java
@@ -419,11 +419,13 @@ public com.google.cloud.securitycenter.v1.Asset getAsset() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.AssetOrBuilder getAssetOrBuilder() {
-      return getAsset();
+      return asset_ == null
+          ? com.google.cloud.securitycenter.v1.Asset.getDefaultInstance()
+          : asset_;
     }
 
     public static final int STATE_CHANGE_FIELD_NUMBER = 2;
-    private int stateChange_;
+    private int stateChange_ = 0;
     /**
      *
      *
@@ -457,10 +459,9 @@ public int getStateChangeValue() {
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange
         getStateChange() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange result =
           com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange
-              .valueOf(stateChange_);
+              .forNumber(stateChange_);
       return result == null
           ? com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange
               .UNRECOGNIZED
@@ -691,14 +692,13 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
-        if (assetBuilder_ == null) {
-          asset_ = null;
-        } else {
-          asset_ = null;
+        bitField0_ = 0;
+        asset_ = null;
+        if (assetBuilder_ != null) {
+          assetBuilder_.dispose();
           assetBuilder_ = null;
         }
         stateChange_ = 0;
-
         return this;
       }
 
@@ -729,16 +729,24 @@ public com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult bu
       public com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult buildPartial() {
         com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult result =
             new com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult(this);
-        if (assetBuilder_ == null) {
-          result.asset_ = asset_;
-        } else {
-          result.asset_ = assetBuilder_.build();
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
-        result.stateChange_ = stateChange_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.asset_ = assetBuilder_ == null ? asset_ : assetBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.stateChange_ = stateChange_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -826,13 +834,13 @@ public Builder mergeFrom(
               case 10:
                 {
                   input.readMessage(getAssetFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 16:
                 {
                   stateChange_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               default:
@@ -852,6 +860,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private com.google.cloud.securitycenter.v1.Asset asset_;
       private com.google.protobuf.SingleFieldBuilderV3<
               com.google.cloud.securitycenter.v1.Asset,
@@ -870,7 +880,7 @@ public Builder mergeFrom(
        * @return Whether the asset field is set.
        */
       public boolean hasAsset() {
-        return assetBuilder_ != null || asset_ != null;
+        return ((bitField0_ & 0x00000001) != 0);
       }
       /**
        *
@@ -907,11 +917,11 @@ public Builder setAsset(com.google.cloud.securitycenter.v1.Asset value) {
             throw new NullPointerException();
           }
           asset_ = value;
-          onChanged();
         } else {
           assetBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -926,11 +936,11 @@ public Builder setAsset(com.google.cloud.securitycenter.v1.Asset value) {
       public Builder setAsset(com.google.cloud.securitycenter.v1.Asset.Builder builderForValue) {
         if (assetBuilder_ == null) {
           asset_ = builderForValue.build();
-          onChanged();
         } else {
           assetBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -944,19 +954,18 @@ public Builder setAsset(com.google.cloud.securitycenter.v1.Asset.Builder builder
        */
       public Builder mergeAsset(com.google.cloud.securitycenter.v1.Asset value) {
         if (assetBuilder_ == null) {
-          if (asset_ != null) {
-            asset_ =
-                com.google.cloud.securitycenter.v1.Asset.newBuilder(asset_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000001) != 0)
+              && asset_ != null
+              && asset_ != com.google.cloud.securitycenter.v1.Asset.getDefaultInstance()) {
+            getAssetBuilder().mergeFrom(value);
           } else {
             asset_ = value;
           }
-          onChanged();
         } else {
           assetBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -969,14 +978,13 @@ public Builder mergeAsset(com.google.cloud.securitycenter.v1.Asset value) {
        * <code>.google.cloud.securitycenter.v1.Asset asset = 1;</code>
        */
       public Builder clearAsset() {
-        if (assetBuilder_ == null) {
-          asset_ = null;
-          onChanged();
-        } else {
-          asset_ = null;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        asset_ = null;
+        if (assetBuilder_ != null) {
+          assetBuilder_.dispose();
           assetBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -989,7 +997,7 @@ public Builder clearAsset() {
        * <code>.google.cloud.securitycenter.v1.Asset asset = 1;</code>
        */
       public com.google.cloud.securitycenter.v1.Asset.Builder getAssetBuilder() {
-
+        bitField0_ |= 0x00000001;
         onChanged();
         return getAssetFieldBuilder().getBuilder();
       }
@@ -1070,8 +1078,8 @@ public int getStateChangeValue() {
        * @return This builder for chaining.
        */
       public Builder setStateChangeValue(int value) {
-
         stateChange_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1091,10 +1099,9 @@ public Builder setStateChangeValue(int value) {
       @java.lang.Override
       public com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange
           getStateChange() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange result =
             com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange
-                .valueOf(stateChange_);
+                .forNumber(stateChange_);
         return result == null
             ? com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult.StateChange
                 .UNRECOGNIZED
@@ -1120,7 +1127,7 @@ public Builder setStateChange(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         stateChange_ = value.getNumber();
         onChanged();
         return this;
@@ -1139,7 +1146,7 @@ public Builder setStateChange(
        * @return This builder for chaining.
        */
       public Builder clearStateChange() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         stateChange_ = 0;
         onChanged();
         return this;
@@ -1214,6 +1221,8 @@ public com.google.protobuf.Parser<ListAssetsResult> getParserForType() {
   }
 
   public static final int LIST_ASSETS_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.ListAssetsResponse.ListAssetsResult>
       listAssetsResults_;
   /**
@@ -1340,11 +1349,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -1395,7 +1406,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -1645,6 +1656,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (listAssetsResultsBuilder_ == null) {
         listAssetsResults_ = java.util.Collections.emptyList();
       } else {
@@ -1652,16 +1664,13 @@ public Builder clear() {
         listAssetsResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -1689,7 +1698,16 @@ public com.google.cloud.securitycenter.v1.ListAssetsResponse build() {
     public com.google.cloud.securitycenter.v1.ListAssetsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.ListAssetsResponse result =
           new com.google.cloud.securitycenter.v1.ListAssetsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ListAssetsResponse result) {
       if (listAssetsResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           listAssetsResults_ = java.util.Collections.unmodifiableList(listAssetsResults_);
@@ -1699,15 +1717,19 @@ public com.google.cloud.securitycenter.v1.ListAssetsResponse buildPartial() {
       } else {
         result.listAssetsResults_ = listAssetsResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListAssetsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -1788,6 +1810,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListAssetsResponse o
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -1837,19 +1860,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -2305,7 +2328,7 @@ public Builder removeListAssetsResults(int index) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -2340,11 +2363,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2359,11 +2382,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2377,17 +2400,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2400,14 +2424,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2420,7 +2443,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2530,8 +2553,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2548,8 +2571,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -2571,8 +2594,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2608,6 +2631,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2623,7 +2647,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsRequest.java
index 4c1b5ced4..3151dc3ab 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Request message for listing  BigQuery exports at a given scope e.g.
+ * Request message for listing BigQuery exports at a given scope e.g.
  * organization, folder or project.
  * </pre>
  *
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -127,7 +129,7 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -148,7 +150,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -384,7 +388,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Request message for listing  BigQuery exports at a given scope e.g.
+   * Request message for listing BigQuery exports at a given scope e.g.
    * organization, folder or project.
    * </pre>
    *
@@ -419,12 +423,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageSize_ = 0;
-
       pageToken_ = "";
-
       return this;
     }
 
@@ -453,13 +455,27 @@ public com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest build() {
     public com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest result =
           new com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest(this);
-      result.parent_ = parent_;
-      result.pageSize_ = pageSize_;
-      result.pageToken_ = pageToken_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -509,6 +525,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListBigQueryExportsR
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -516,6 +533,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListBigQueryExportsR
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -547,19 +565,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -579,6 +597,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -652,8 +672,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -673,8 +693,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -699,8 +719,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -742,6 +762,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -760,7 +781,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       pageSize_ = 0;
       onChanged();
       return this;
@@ -836,8 +857,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -856,8 +877,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -881,8 +902,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsResponse.java
index 27a1d81ea..71a0f6e1e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListBigQueryExportsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int BIG_QUERY_EXPORTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.BigQueryExport> bigQueryExports_;
   /**
    *
@@ -140,7 +142,9 @@ public com.google.cloud.securitycenter.v1.BigQueryExportOrBuilder getBigQueryExp
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -399,6 +403,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (bigQueryExportsBuilder_ == null) {
         bigQueryExports_ = java.util.Collections.emptyList();
       } else {
@@ -407,7 +412,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -436,7 +440,16 @@ public com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse build() {
     public com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse result =
           new com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse result) {
       if (bigQueryExportsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           bigQueryExports_ = java.util.Collections.unmodifiableList(bigQueryExports_);
@@ -446,9 +459,14 @@ public com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse buildParti
       } else {
         result.bigQueryExports_ = bigQueryExportsBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -527,6 +545,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListBigQueryExportsR
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -572,7 +591,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1020,8 +1039,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1038,8 +1057,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1061,8 +1080,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsRequest.java
index 7ce296885..28a34a7ff 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -136,7 +138,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -277,7 +281,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object orderBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object orderBy_ = "";
   /**
    *
    *
@@ -409,7 +415,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -532,7 +538,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int FIELD_MASK_FIELD_NUMBER = 7;
@@ -581,11 +589,13 @@ public com.google.protobuf.FieldMask getFieldMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getFieldMaskOrBuilder() {
-    return getFieldMask();
+    return fieldMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : fieldMask_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 8;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -638,7 +648,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 9;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -932,34 +942,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       orderBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-      } else {
-        fieldMask_ = null;
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -987,30 +990,42 @@ public com.google.cloud.securitycenter.v1.ListFindingsRequest build() {
     public com.google.cloud.securitycenter.v1.ListFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.ListFindingsRequest result =
           new com.google.cloud.securitycenter.v1.ListFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.orderBy_ = orderBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (fieldMaskBuilder_ == null) {
-        result.fieldMask_ = fieldMask_;
-      } else {
-        result.fieldMask_ = fieldMaskBuilder_.build();
-      }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.orderBy_ = orderBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.fieldMask_ = fieldMaskBuilder_ == null ? fieldMask_ : fieldMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1059,14 +1074,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListFindingsRequest
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOrderBy().isEmpty()) {
         orderBy_ = other.orderBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -1080,6 +1098,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListFindingsRequest
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1114,49 +1133,49 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 orderBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 input.readMessage(getFieldMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 66:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 66
             case 72:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
             default:
@@ -1176,6 +1195,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1261,8 +1282,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1286,8 +1307,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1316,8 +1337,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1521,8 +1542,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1584,8 +1605,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1652,8 +1673,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1767,8 +1788,8 @@ public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1800,8 +1821,8 @@ public Builder setOrderBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
-
       orderBy_ = getDefaultInstance().getOrderBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1838,8 +1859,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1865,7 +1886,7 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1906,11 +1927,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1928,11 +1949,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1949,17 +1970,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1975,14 +1997,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1998,7 +2019,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2093,7 +2114,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2180,11 +2201,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2224,11 +2245,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2267,19 +2288,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2317,14 +2337,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2362,7 +2381,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2479,7 +2498,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the fieldMask field is set.
      */
     public boolean hasFieldMask() {
-      return fieldMaskBuilder_ != null || fieldMask_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -2516,11 +2535,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         fieldMask_ = value;
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2536,11 +2555,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
     public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (fieldMaskBuilder_ == null) {
         fieldMask_ = builderForValue.build();
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2555,17 +2574,18 @@ public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValu
      */
     public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
       if (fieldMaskBuilder_ == null) {
-        if (fieldMask_ != null) {
-          fieldMask_ =
-              com.google.protobuf.FieldMask.newBuilder(fieldMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && fieldMask_ != null
+            && fieldMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getFieldMaskBuilder().mergeFrom(value);
         } else {
           fieldMask_ = value;
         }
-        onChanged();
       } else {
         fieldMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2579,14 +2599,13 @@ public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public Builder clearFieldMask() {
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-        onChanged();
-      } else {
-        fieldMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2600,7 +2619,7 @@ public Builder clearFieldMask() {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public com.google.protobuf.FieldMask.Builder getFieldMaskBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getFieldMaskFieldBuilder().getBuilder();
     }
@@ -2715,8 +2734,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2734,8 +2753,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2758,8 +2777,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2797,6 +2816,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2813,7 +2833,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsResponse.java
index 4d72dcf8d..5d5483346 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListFindingsResponse.java
@@ -753,7 +753,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       }
 
       public static final int NAME_FIELD_NUMBER = 1;
-      private volatile java.lang.Object name_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object name_ = "";
       /**
        *
        *
@@ -804,7 +806,9 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
 
       public static final int DISPLAY_NAME_FIELD_NUMBER = 8;
-      private volatile java.lang.Object displayName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object displayName_ = "";
       /**
        *
        *
@@ -853,7 +857,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
       }
 
       public static final int TYPE_FIELD_NUMBER = 6;
-      private volatile java.lang.Object type_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object type_ = "";
       /**
        *
        *
@@ -902,7 +908,9 @@ public com.google.protobuf.ByteString getTypeBytes() {
       }
 
       public static final int PROJECT_NAME_FIELD_NUMBER = 2;
-      private volatile java.lang.Object projectName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object projectName_ = "";
       /**
        *
        *
@@ -951,7 +959,9 @@ public com.google.protobuf.ByteString getProjectNameBytes() {
       }
 
       public static final int PROJECT_DISPLAY_NAME_FIELD_NUMBER = 3;
-      private volatile java.lang.Object projectDisplayName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object projectDisplayName_ = "";
       /**
        *
        *
@@ -1000,7 +1010,9 @@ public com.google.protobuf.ByteString getProjectDisplayNameBytes() {
       }
 
       public static final int PARENT_NAME_FIELD_NUMBER = 4;
-      private volatile java.lang.Object parentName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object parentName_ = "";
       /**
        *
        *
@@ -1049,7 +1061,9 @@ public com.google.protobuf.ByteString getParentNameBytes() {
       }
 
       public static final int PARENT_DISPLAY_NAME_FIELD_NUMBER = 5;
-      private volatile java.lang.Object parentDisplayName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object parentDisplayName_ = "";
       /**
        *
        *
@@ -1098,6 +1112,8 @@ public com.google.protobuf.ByteString getParentDisplayNameBytes() {
       }
 
       public static final int FOLDERS_FIELD_NUMBER = 7;
+
+      @SuppressWarnings("serial")
       private java.util.List<com.google.cloud.securitycenter.v1.Folder> folders_;
       /**
        *
@@ -1471,27 +1487,21 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         @java.lang.Override
         public Builder clear() {
           super.clear();
+          bitField0_ = 0;
           name_ = "";
-
           displayName_ = "";
-
           type_ = "";
-
           projectName_ = "";
-
           projectDisplayName_ = "";
-
           parentName_ = "";
-
           parentDisplayName_ = "";
-
           if (foldersBuilder_ == null) {
             folders_ = java.util.Collections.emptyList();
           } else {
             folders_ = null;
             foldersBuilder_.clear();
           }
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000080);
           return this;
         }
 
@@ -1526,25 +1536,53 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
               result =
                   new com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult
                       .Resource(this);
-          int from_bitField0_ = bitField0_;
-          result.name_ = name_;
-          result.displayName_ = displayName_;
-          result.type_ = type_;
-          result.projectName_ = projectName_;
-          result.projectDisplayName_ = projectDisplayName_;
-          result.parentName_ = parentName_;
-          result.parentDisplayName_ = parentDisplayName_;
+          buildPartialRepeatedFields(result);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartialRepeatedFields(
+            com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.Resource
+                result) {
           if (foldersBuilder_ == null) {
-            if (((bitField0_ & 0x00000001) != 0)) {
+            if (((bitField0_ & 0x00000080) != 0)) {
               folders_ = java.util.Collections.unmodifiableList(folders_);
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000080);
             }
             result.folders_ = folders_;
           } else {
             result.folders_ = foldersBuilder_.build();
           }
-          onBuilt();
-          return result;
+        }
+
+        private void buildPartial0(
+            com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.Resource
+                result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.name_ = name_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.displayName_ = displayName_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.type_ = type_;
+          }
+          if (((from_bitField0_ & 0x00000008) != 0)) {
+            result.projectName_ = projectName_;
+          }
+          if (((from_bitField0_ & 0x00000010) != 0)) {
+            result.projectDisplayName_ = projectDisplayName_;
+          }
+          if (((from_bitField0_ & 0x00000020) != 0)) {
+            result.parentName_ = parentName_;
+          }
+          if (((from_bitField0_ & 0x00000040) != 0)) {
+            result.parentDisplayName_ = parentDisplayName_;
+          }
         }
 
         @java.lang.Override
@@ -1605,37 +1643,44 @@ public Builder mergeFrom(
                   .getDefaultInstance()) return this;
           if (!other.getName().isEmpty()) {
             name_ = other.name_;
+            bitField0_ |= 0x00000001;
             onChanged();
           }
           if (!other.getDisplayName().isEmpty()) {
             displayName_ = other.displayName_;
+            bitField0_ |= 0x00000002;
             onChanged();
           }
           if (!other.getType().isEmpty()) {
             type_ = other.type_;
+            bitField0_ |= 0x00000004;
             onChanged();
           }
           if (!other.getProjectName().isEmpty()) {
             projectName_ = other.projectName_;
+            bitField0_ |= 0x00000008;
             onChanged();
           }
           if (!other.getProjectDisplayName().isEmpty()) {
             projectDisplayName_ = other.projectDisplayName_;
+            bitField0_ |= 0x00000010;
             onChanged();
           }
           if (!other.getParentName().isEmpty()) {
             parentName_ = other.parentName_;
+            bitField0_ |= 0x00000020;
             onChanged();
           }
           if (!other.getParentDisplayName().isEmpty()) {
             parentDisplayName_ = other.parentDisplayName_;
+            bitField0_ |= 0x00000040;
             onChanged();
           }
           if (foldersBuilder_ == null) {
             if (!other.folders_.isEmpty()) {
               if (folders_.isEmpty()) {
                 folders_ = other.folders_;
-                bitField0_ = (bitField0_ & ~0x00000001);
+                bitField0_ = (bitField0_ & ~0x00000080);
               } else {
                 ensureFoldersIsMutable();
                 folders_.addAll(other.folders_);
@@ -1648,7 +1693,7 @@ public Builder mergeFrom(
                 foldersBuilder_.dispose();
                 foldersBuilder_ = null;
                 folders_ = other.folders_;
-                bitField0_ = (bitField0_ & ~0x00000001);
+                bitField0_ = (bitField0_ & ~0x00000080);
                 foldersBuilder_ =
                     com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                         ? getFoldersFieldBuilder()
@@ -1687,37 +1732,37 @@ public Builder mergeFrom(
                 case 10:
                   {
                     name_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000001;
                     break;
                   } // case 10
                 case 18:
                   {
                     projectName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000008;
                     break;
                   } // case 18
                 case 26:
                   {
                     projectDisplayName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000010;
                     break;
                   } // case 26
                 case 34:
                   {
                     parentName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000020;
                     break;
                   } // case 34
                 case 42:
                   {
                     parentDisplayName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000040;
                     break;
                   } // case 42
                 case 50:
                   {
                     type_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000004;
                     break;
                   } // case 50
                 case 58:
@@ -1736,7 +1781,7 @@ public Builder mergeFrom(
                 case 66:
                   {
                     displayName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000002;
                     break;
                   } // case 66
                 default:
@@ -1822,8 +1867,8 @@ public Builder setName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           name_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -1840,8 +1885,8 @@ public Builder setName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearName() {
-
           name_ = getDefaultInstance().getName();
+          bitField0_ = (bitField0_ & ~0x00000001);
           onChanged();
           return this;
         }
@@ -1863,8 +1908,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           name_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -1930,8 +1975,8 @@ public Builder setDisplayName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           displayName_ = value;
+          bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
@@ -1947,8 +1992,8 @@ public Builder setDisplayName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearDisplayName() {
-
           displayName_ = getDefaultInstance().getDisplayName();
+          bitField0_ = (bitField0_ & ~0x00000002);
           onChanged();
           return this;
         }
@@ -1969,8 +2014,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           displayName_ = value;
+          bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
@@ -2036,8 +2081,8 @@ public Builder setType(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           type_ = value;
+          bitField0_ |= 0x00000004;
           onChanged();
           return this;
         }
@@ -2053,8 +2098,8 @@ public Builder setType(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearType() {
-
           type_ = getDefaultInstance().getType();
+          bitField0_ = (bitField0_ & ~0x00000004);
           onChanged();
           return this;
         }
@@ -2075,8 +2120,8 @@ public Builder setTypeBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           type_ = value;
+          bitField0_ |= 0x00000004;
           onChanged();
           return this;
         }
@@ -2142,8 +2187,8 @@ public Builder setProjectName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           projectName_ = value;
+          bitField0_ |= 0x00000008;
           onChanged();
           return this;
         }
@@ -2159,8 +2204,8 @@ public Builder setProjectName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearProjectName() {
-
           projectName_ = getDefaultInstance().getProjectName();
+          bitField0_ = (bitField0_ & ~0x00000008);
           onChanged();
           return this;
         }
@@ -2181,8 +2226,8 @@ public Builder setProjectNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           projectName_ = value;
+          bitField0_ |= 0x00000008;
           onChanged();
           return this;
         }
@@ -2248,8 +2293,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           projectDisplayName_ = value;
+          bitField0_ |= 0x00000010;
           onChanged();
           return this;
         }
@@ -2265,8 +2310,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearProjectDisplayName() {
-
           projectDisplayName_ = getDefaultInstance().getProjectDisplayName();
+          bitField0_ = (bitField0_ & ~0x00000010);
           onChanged();
           return this;
         }
@@ -2287,8 +2332,8 @@ public Builder setProjectDisplayNameBytes(com.google.protobuf.ByteString value)
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           projectDisplayName_ = value;
+          bitField0_ |= 0x00000010;
           onChanged();
           return this;
         }
@@ -2354,8 +2399,8 @@ public Builder setParentName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           parentName_ = value;
+          bitField0_ |= 0x00000020;
           onChanged();
           return this;
         }
@@ -2371,8 +2416,8 @@ public Builder setParentName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearParentName() {
-
           parentName_ = getDefaultInstance().getParentName();
+          bitField0_ = (bitField0_ & ~0x00000020);
           onChanged();
           return this;
         }
@@ -2393,8 +2438,8 @@ public Builder setParentNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           parentName_ = value;
+          bitField0_ |= 0x00000020;
           onChanged();
           return this;
         }
@@ -2460,8 +2505,8 @@ public Builder setParentDisplayName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           parentDisplayName_ = value;
+          bitField0_ |= 0x00000040;
           onChanged();
           return this;
         }
@@ -2477,8 +2522,8 @@ public Builder setParentDisplayName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearParentDisplayName() {
-
           parentDisplayName_ = getDefaultInstance().getParentDisplayName();
+          bitField0_ = (bitField0_ & ~0x00000040);
           onChanged();
           return this;
         }
@@ -2499,8 +2544,8 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           parentDisplayName_ = value;
+          bitField0_ |= 0x00000040;
           onChanged();
           return this;
         }
@@ -2509,9 +2554,9 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
             java.util.Collections.emptyList();
 
         private void ensureFoldersIsMutable() {
-          if (!((bitField0_ & 0x00000001) != 0)) {
+          if (!((bitField0_ & 0x00000080) != 0)) {
             folders_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.Folder>(folders_);
-            bitField0_ |= 0x00000001;
+            bitField0_ |= 0x00000080;
           }
         }
 
@@ -2749,7 +2794,7 @@ public Builder addAllFolders(
         public Builder clearFolders() {
           if (foldersBuilder_ == null) {
             folders_ = java.util.Collections.emptyList();
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000080);
             onChanged();
           } else {
             foldersBuilder_.clear();
@@ -2885,7 +2930,7 @@ public com.google.cloud.securitycenter.v1.Folder.Builder addFoldersBuilder(int i
                     com.google.cloud.securitycenter.v1.Folder,
                     com.google.cloud.securitycenter.v1.Folder.Builder,
                     com.google.cloud.securitycenter.v1.FolderOrBuilder>(
-                    folders_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                    folders_, ((bitField0_ & 0x00000080) != 0), getParentForChildren(), isClean());
             folders_ = null;
           }
           return foldersBuilder_;
@@ -3007,11 +3052,13 @@ public com.google.cloud.securitycenter.v1.Finding getFinding() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.FindingOrBuilder getFindingOrBuilder() {
-      return getFinding();
+      return finding_ == null
+          ? com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()
+          : finding_;
     }
 
     public static final int STATE_CHANGE_FIELD_NUMBER = 2;
-    private int stateChange_;
+    private int stateChange_ = 0;
     /**
      *
      *
@@ -3045,11 +3092,10 @@ public int getStateChangeValue() {
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
         getStateChange() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
           result =
               com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
-                  .valueOf(stateChange_);
+                  .forNumber(stateChange_);
       return result == null
           ? com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
               .UNRECOGNIZED
@@ -3112,7 +3158,10 @@ public boolean hasResource() {
     public com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult
             .ResourceOrBuilder
         getResourceOrBuilder() {
-      return getResource();
+      return resource_ == null
+          ? com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.Resource
+              .getDefaultInstance()
+          : resource_;
     }
 
     private byte memoizedIsInitialized = -1;
@@ -3358,18 +3407,16 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
-        if (findingBuilder_ == null) {
-          finding_ = null;
-        } else {
-          finding_ = null;
+        bitField0_ = 0;
+        finding_ = null;
+        if (findingBuilder_ != null) {
+          findingBuilder_.dispose();
           findingBuilder_ = null;
         }
         stateChange_ = 0;
-
-        if (resourceBuilder_ == null) {
-          resource_ = null;
-        } else {
-          resource_ = null;
+        resource_ = null;
+        if (resourceBuilder_ != null) {
+          resourceBuilder_.dispose();
           resourceBuilder_ = null;
         }
         return this;
@@ -3403,21 +3450,27 @@ public com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResul
           buildPartial() {
         com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult result =
             new com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult(this);
-        if (findingBuilder_ == null) {
-          result.finding_ = finding_;
-        } else {
-          result.finding_ = findingBuilder_.build();
-        }
-        result.stateChange_ = stateChange_;
-        if (resourceBuilder_ == null) {
-          result.resource_ = resource_;
-        } else {
-          result.resource_ = resourceBuilder_.build();
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.stateChange_ = stateChange_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.resource_ = resourceBuilder_ == null ? resource_ : resourceBuilder_.build();
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -3508,19 +3561,19 @@ public Builder mergeFrom(
               case 10:
                 {
                   input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 16:
                 {
                   stateChange_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               case 26:
                 {
                   input.readMessage(getResourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               default:
@@ -3540,6 +3593,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private com.google.cloud.securitycenter.v1.Finding finding_;
       private com.google.protobuf.SingleFieldBuilderV3<
               com.google.cloud.securitycenter.v1.Finding,
@@ -3558,7 +3613,7 @@ public Builder mergeFrom(
        * @return Whether the finding field is set.
        */
       public boolean hasFinding() {
-        return findingBuilder_ != null || finding_ != null;
+        return ((bitField0_ & 0x00000001) != 0);
       }
       /**
        *
@@ -3595,11 +3650,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding value) {
             throw new NullPointerException();
           }
           finding_ = value;
-          onChanged();
         } else {
           findingBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -3615,11 +3670,11 @@ public Builder setFinding(
           com.google.cloud.securitycenter.v1.Finding.Builder builderForValue) {
         if (findingBuilder_ == null) {
           finding_ = builderForValue.build();
-          onChanged();
         } else {
           findingBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -3633,19 +3688,18 @@ public Builder setFinding(
        */
       public Builder mergeFinding(com.google.cloud.securitycenter.v1.Finding value) {
         if (findingBuilder_ == null) {
-          if (finding_ != null) {
-            finding_ =
-                com.google.cloud.securitycenter.v1.Finding.newBuilder(finding_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000001) != 0)
+              && finding_ != null
+              && finding_ != com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()) {
+            getFindingBuilder().mergeFrom(value);
           } else {
             finding_ = value;
           }
-          onChanged();
         } else {
           findingBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -3658,14 +3712,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1.Finding value) {
        * <code>.google.cloud.securitycenter.v1.Finding finding = 1;</code>
        */
       public Builder clearFinding() {
-        if (findingBuilder_ == null) {
-          finding_ = null;
-          onChanged();
-        } else {
-          finding_ = null;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        finding_ = null;
+        if (findingBuilder_ != null) {
+          findingBuilder_.dispose();
           findingBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -3678,7 +3731,7 @@ public Builder clearFinding() {
        * <code>.google.cloud.securitycenter.v1.Finding finding = 1;</code>
        */
       public com.google.cloud.securitycenter.v1.Finding.Builder getFindingBuilder() {
-
+        bitField0_ |= 0x00000001;
         onChanged();
         return getFindingFieldBuilder().getBuilder();
       }
@@ -3759,8 +3812,8 @@ public int getStateChangeValue() {
        * @return This builder for chaining.
        */
       public Builder setStateChangeValue(int value) {
-
         stateChange_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -3780,11 +3833,10 @@ public Builder setStateChangeValue(int value) {
       @java.lang.Override
       public com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
           getStateChange() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
             result =
                 com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult
-                    .StateChange.valueOf(stateChange_);
+                    .StateChange.forNumber(stateChange_);
         return result == null
             ? com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.StateChange
                 .UNRECOGNIZED
@@ -3810,7 +3862,7 @@ public Builder setStateChange(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         stateChange_ = value.getNumber();
         onChanged();
         return this;
@@ -3829,7 +3881,7 @@ public Builder setStateChange(
        * @return This builder for chaining.
        */
       public Builder clearStateChange() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         stateChange_ = 0;
         onChanged();
         return this;
@@ -3858,7 +3910,7 @@ public Builder clearStateChange() {
        * @return Whether the resource field is set.
        */
       public boolean hasResource() {
-        return resourceBuilder_ != null || resource_ != null;
+        return ((bitField0_ & 0x00000004) != 0);
       }
       /**
        *
@@ -3903,11 +3955,11 @@ public Builder setResource(
             throw new NullPointerException();
           }
           resource_ = value;
-          onChanged();
         } else {
           resourceBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -3927,11 +3979,11 @@ public Builder setResource(
               builderForValue) {
         if (resourceBuilder_ == null) {
           resource_ = builderForValue.build();
-          onChanged();
         } else {
           resourceBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -3949,20 +4001,20 @@ public Builder mergeResource(
           com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.Resource
               value) {
         if (resourceBuilder_ == null) {
-          if (resource_ != null) {
-            resource_ =
-                com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.Resource
-                    .newBuilder(resource_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000004) != 0)
+              && resource_ != null
+              && resource_
+                  != com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult
+                      .Resource.getDefaultInstance()) {
+            getResourceBuilder().mergeFrom(value);
           } else {
             resource_ = value;
           }
-          onChanged();
         } else {
           resourceBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -3977,14 +4029,13 @@ public Builder mergeResource(
        * </code>
        */
       public Builder clearResource() {
-        if (resourceBuilder_ == null) {
-          resource_ = null;
-          onChanged();
-        } else {
-          resource_ = null;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        resource_ = null;
+        if (resourceBuilder_ != null) {
+          resourceBuilder_.dispose();
           resourceBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -4001,7 +4052,7 @@ public Builder clearResource() {
       public com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult.Resource
               .Builder
           getResourceBuilder() {
-
+        bitField0_ |= 0x00000004;
         onChanged();
         return getResourceFieldBuilder().getBuilder();
       }
@@ -4129,6 +4180,8 @@ public com.google.protobuf.Parser<ListFindingsResult> getParserForType() {
   }
 
   public static final int LIST_FINDINGS_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.ListFindingsResponse.ListFindingsResult>
       listFindingsResults_;
   /**
@@ -4256,11 +4309,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -4311,7 +4366,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -4561,6 +4616,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (listFindingsResultsBuilder_ == null) {
         listFindingsResults_ = java.util.Collections.emptyList();
       } else {
@@ -4568,16 +4624,13 @@ public Builder clear() {
         listFindingsResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -4605,7 +4658,16 @@ public com.google.cloud.securitycenter.v1.ListFindingsResponse build() {
     public com.google.cloud.securitycenter.v1.ListFindingsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.ListFindingsResponse result =
           new com.google.cloud.securitycenter.v1.ListFindingsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ListFindingsResponse result) {
       if (listFindingsResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           listFindingsResults_ = java.util.Collections.unmodifiableList(listFindingsResults_);
@@ -4615,15 +4677,19 @@ public com.google.cloud.securitycenter.v1.ListFindingsResponse buildPartial() {
       } else {
         result.listFindingsResults_ = listFindingsResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListFindingsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -4704,6 +4770,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListFindingsResponse
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -4753,19 +4820,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -5227,7 +5294,7 @@ public Builder removeListFindingsResults(int index) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -5262,11 +5329,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -5281,11 +5348,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -5299,17 +5366,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -5322,14 +5390,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5342,7 +5409,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -5452,8 +5519,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -5470,8 +5537,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -5493,8 +5560,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -5530,6 +5597,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -5545,7 +5613,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsRequest.java
index 9539a04f6..a90109ff8 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsRequest.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -127,7 +129,7 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -148,7 +150,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -419,12 +423,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageSize_ = 0;
-
       pageToken_ = "";
-
       return this;
     }
 
@@ -452,13 +454,26 @@ public com.google.cloud.securitycenter.v1.ListMuteConfigsRequest build() {
     public com.google.cloud.securitycenter.v1.ListMuteConfigsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.ListMuteConfigsRequest result =
           new com.google.cloud.securitycenter.v1.ListMuteConfigsRequest(this);
-      result.parent_ = parent_;
-      result.pageSize_ = pageSize_;
-      result.pageToken_ = pageToken_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListMuteConfigsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -507,6 +522,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListMuteConfigsReque
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -514,6 +530,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListMuteConfigsReque
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -545,19 +562,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -577,6 +594,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -650,8 +669,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -671,8 +690,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -697,8 +716,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -740,6 +759,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -758,7 +778,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       pageSize_ = 0;
       onChanged();
       return this;
@@ -834,8 +854,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -854,8 +874,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -879,8 +899,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsResponse.java
index bad9fee5a..531aec9a7 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListMuteConfigsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int MUTE_CONFIGS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.MuteConfig> muteConfigs_;
   /**
    *
@@ -138,7 +140,9 @@ public com.google.cloud.securitycenter.v1.MuteConfigOrBuilder getMuteConfigsOrBu
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -397,6 +401,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (muteConfigsBuilder_ == null) {
         muteConfigs_ = java.util.Collections.emptyList();
       } else {
@@ -405,7 +410,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -433,7 +437,16 @@ public com.google.cloud.securitycenter.v1.ListMuteConfigsResponse build() {
     public com.google.cloud.securitycenter.v1.ListMuteConfigsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.ListMuteConfigsResponse result =
           new com.google.cloud.securitycenter.v1.ListMuteConfigsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ListMuteConfigsResponse result) {
       if (muteConfigsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           muteConfigs_ = java.util.Collections.unmodifiableList(muteConfigs_);
@@ -443,9 +456,13 @@ public com.google.cloud.securitycenter.v1.ListMuteConfigsResponse buildPartial()
       } else {
         result.muteConfigs_ = muteConfigsBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListMuteConfigsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -523,6 +540,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListMuteConfigsRespo
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -567,7 +585,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1005,8 +1023,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1023,8 +1041,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1046,8 +1064,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequest.java
index 85fd6d906..600d0295f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequest.java
@@ -70,14 +70,16 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
    * <pre>
-   * Required. Name of the organization to list notification configs. Its format
-   * is "organizations/[organization_id]", "folders/[folder_id]", or
-   * "projects/[project_id]".
+   * Required. The name of the parent in which to list the notification
+   * configurations. Its format is "organizations/[organization_id]",
+   * "folders/[folder_id]", or "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -102,9 +104,9 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Required. Name of the organization to list notification configs. Its format
-   * is "organizations/[organization_id]", "folders/[folder_id]", or
-   * "projects/[project_id]".
+   * Required. The name of the parent in which to list the notification
+   * configurations. Its format is "organizations/[organization_id]",
+   * "folders/[folder_id]", or "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -127,7 +129,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -180,7 +184,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -416,12 +420,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -450,13 +452,27 @@ public com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest build()
     public com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest result =
           new com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest(this);
-      result.parent_ = parent_;
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -507,10 +523,12 @@ public Builder mergeFrom(
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -545,19 +563,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 24:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 24
             default:
@@ -577,14 +595,16 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
      *
      * <pre>
-     * Required. Name of the organization to list notification configs. Its format
-     * is "organizations/[organization_id]", "folders/[folder_id]", or
-     * "projects/[project_id]".
+     * Required. The name of the parent in which to list the notification
+     * configurations. Its format is "organizations/[organization_id]",
+     * "folders/[folder_id]", or "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -608,9 +628,9 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Required. Name of the organization to list notification configs. Its format
-     * is "organizations/[organization_id]", "folders/[folder_id]", or
-     * "projects/[project_id]".
+     * Required. The name of the parent in which to list the notification
+     * configurations. Its format is "organizations/[organization_id]",
+     * "folders/[folder_id]", or "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -634,9 +654,9 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Required. Name of the organization to list notification configs. Its format
-     * is "organizations/[organization_id]", "folders/[folder_id]", or
-     * "projects/[project_id]".
+     * Required. The name of the parent in which to list the notification
+     * configurations. Its format is "organizations/[organization_id]",
+     * "folders/[folder_id]", or "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -650,8 +670,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -659,9 +679,9 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Name of the organization to list notification configs. Its format
-     * is "organizations/[organization_id]", "folders/[folder_id]", or
-     * "projects/[project_id]".
+     * Required. The name of the parent in which to list the notification
+     * configurations. Its format is "organizations/[organization_id]",
+     * "folders/[folder_id]", or "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -671,8 +691,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -680,9 +700,9 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Required. Name of the organization to list notification configs. Its format
-     * is "organizations/[organization_id]", "folders/[folder_id]", or
-     * "projects/[project_id]".
+     * Required. The name of the parent in which to list the notification
+     * configurations. Its format is "organizations/[organization_id]",
+     * "folders/[folder_id]", or "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -697,8 +717,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -770,8 +790,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -789,8 +809,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -813,8 +833,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -852,6 +872,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -868,7 +889,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequestOrBuilder.java
index 883765e26..234d871c6 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsRequestOrBuilder.java
@@ -27,9 +27,9 @@ public interface ListNotificationConfigsRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the organization to list notification configs. Its format
-   * is "organizations/[organization_id]", "folders/[folder_id]", or
-   * "projects/[project_id]".
+   * Required. The name of the parent in which to list the notification
+   * configurations. Its format is "organizations/[organization_id]",
+   * "folders/[folder_id]", or "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -43,9 +43,9 @@ public interface ListNotificationConfigsRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Name of the organization to list notification configs. Its format
-   * is "organizations/[organization_id]", "folders/[folder_id]", or
-   * "projects/[project_id]".
+   * Required. The name of the parent in which to list the notification
+   * configurations. Its format is "organizations/[organization_id]",
+   * "folders/[folder_id]", or "projects/[project_id]".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsResponse.java
index 3d8ffef5e..5be1ea9e8 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListNotificationConfigsResponse.java
@@ -70,6 +70,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NOTIFICATION_CONFIGS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.NotificationConfig>
       notificationConfigs_;
   /**
@@ -147,7 +149,9 @@ public com.google.cloud.securitycenter.v1.NotificationConfig getNotificationConf
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -409,6 +413,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (notificationConfigsBuilder_ == null) {
         notificationConfigs_ = java.util.Collections.emptyList();
       } else {
@@ -417,7 +422,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -447,7 +451,16 @@ public com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse build(
     public com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse buildPartial() {
       com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse result =
           new com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse result) {
       if (notificationConfigsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           notificationConfigs_ = java.util.Collections.unmodifiableList(notificationConfigs_);
@@ -457,9 +470,14 @@ public com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse buildP
       } else {
         result.notificationConfigs_ = notificationConfigsBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -540,6 +558,7 @@ public Builder mergeFrom(
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -585,7 +604,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1054,8 +1073,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1072,8 +1091,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1095,8 +1114,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequest.java
index 5ef23336c..fa5ecf259 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequest.java
@@ -69,14 +69,16 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
    * <pre>
    * Required. Resource name of the parent of sources to list. Its format should
-   * be "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * be "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -102,8 +104,8 @@ public java.lang.String getParent() {
    *
    * <pre>
    * Required. Resource name of the parent of sources to list. Its format should
-   * be "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * be "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -126,7 +128,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -179,7 +183,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 7;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -413,12 +417,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -446,13 +448,26 @@ public com.google.cloud.securitycenter.v1.ListSourcesRequest build() {
     public com.google.cloud.securitycenter.v1.ListSourcesRequest buildPartial() {
       com.google.cloud.securitycenter.v1.ListSourcesRequest result =
           new com.google.cloud.securitycenter.v1.ListSourcesRequest(this);
-      result.parent_ = parent_;
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListSourcesRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -501,10 +516,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListSourcesRequest o
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -539,19 +556,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 56:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 56
             default:
@@ -571,14 +588,16 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
      *
      * <pre>
      * Required. Resource name of the parent of sources to list. Its format should
-     * be "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * be "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -603,8 +622,8 @@ public java.lang.String getParent() {
      *
      * <pre>
      * Required. Resource name of the parent of sources to list. Its format should
-     * be "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * be "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -629,8 +648,8 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      * <pre>
      * Required. Resource name of the parent of sources to list. Its format should
-     * be "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * be "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -644,8 +663,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -654,8 +673,8 @@ public Builder setParent(java.lang.String value) {
      *
      * <pre>
      * Required. Resource name of the parent of sources to list. Its format should
-     * be "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * be "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -665,8 +684,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -675,8 +694,8 @@ public Builder clearParent() {
      *
      * <pre>
      * Required. Resource name of the parent of sources to list. Its format should
-     * be "organizations/[organization_id], folders/[folder_id], or
-     * projects/[project_id]".
+     * be "organizations/[organization_id]", "folders/[folder_id]", or
+     * "projects/[project_id]".
      * </pre>
      *
      * <code>
@@ -691,8 +710,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -764,8 +783,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -783,8 +802,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -807,8 +826,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -846,6 +865,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -862,7 +882,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequestOrBuilder.java
index c0f439be3..5280c5605 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesRequestOrBuilder.java
@@ -28,8 +28,8 @@ public interface ListSourcesRequestOrBuilder
    *
    * <pre>
    * Required. Resource name of the parent of sources to list. Its format should
-   * be "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * be "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
@@ -44,8 +44,8 @@ public interface ListSourcesRequestOrBuilder
    *
    * <pre>
    * Required. Resource name of the parent of sources to list. Its format should
-   * be "organizations/[organization_id], folders/[folder_id], or
-   * projects/[project_id]".
+   * be "organizations/[organization_id]", "folders/[folder_id]", or
+   * "projects/[project_id]".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesResponse.java
index 9e376c213..d91fc8b44 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ListSourcesResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int SOURCES_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Source> sources_;
   /**
    *
@@ -138,7 +140,9 @@ public com.google.cloud.securitycenter.v1.SourceOrBuilder getSourcesOrBuilder(in
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -397,6 +401,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (sourcesBuilder_ == null) {
         sources_ = java.util.Collections.emptyList();
       } else {
@@ -405,7 +410,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -433,7 +437,16 @@ public com.google.cloud.securitycenter.v1.ListSourcesResponse build() {
     public com.google.cloud.securitycenter.v1.ListSourcesResponse buildPartial() {
       com.google.cloud.securitycenter.v1.ListSourcesResponse result =
           new com.google.cloud.securitycenter.v1.ListSourcesResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1.ListSourcesResponse result) {
       if (sourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           sources_ = java.util.Collections.unmodifiableList(sources_);
@@ -443,9 +456,13 @@ public com.google.cloud.securitycenter.v1.ListSourcesResponse buildPartial() {
       } else {
         result.sources_ = sourcesBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.ListSourcesResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -523,6 +540,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.ListSourcesResponse
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -567,7 +585,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1002,8 +1020,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1020,8 +1038,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1043,8 +1061,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttack.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttack.java
index eec8326c2..ee9500584 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttack.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttack.java
@@ -855,6 +855,16 @@ public enum Technique implements com.google.protobuf.ProtocolMessageEnum {
      * <code>ABUSE_ELEVATION_CONTROL_MECHANISM = 34;</code>
      */
     ABUSE_ELEVATION_CONTROL_MECHANISM(34),
+    /**
+     *
+     *
+     * <pre>
+     * T1078.001
+     * </pre>
+     *
+     * <code>DEFAULT_ACCOUNTS = 35;</code>
+     */
+    DEFAULT_ACCOUNTS(35),
     UNRECOGNIZED(-1),
     ;
 
@@ -1208,6 +1218,16 @@ public enum Technique implements com.google.protobuf.ProtocolMessageEnum {
      * <code>ABUSE_ELEVATION_CONTROL_MECHANISM = 34;</code>
      */
     public static final int ABUSE_ELEVATION_CONTROL_MECHANISM_VALUE = 34;
+    /**
+     *
+     *
+     * <pre>
+     * T1078.001
+     * </pre>
+     *
+     * <code>DEFAULT_ACCOUNTS = 35;</code>
+     */
+    public static final int DEFAULT_ACCOUNTS_VALUE = 35;
 
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
@@ -1303,6 +1323,8 @@ public static Technique forNumber(int value) {
           return ACCESS_TOKEN_MANIPULATION;
         case 34:
           return ABUSE_ELEVATION_CONTROL_MECHANISM;
+        case 35:
+          return DEFAULT_ACCOUNTS;
         default:
           return null;
       }
@@ -1357,7 +1379,7 @@ private Technique(int value) {
   }
 
   public static final int PRIMARY_TACTIC_FIELD_NUMBER = 1;
-  private int primaryTactic_;
+  private int primaryTactic_ = 0;
   /**
    *
    *
@@ -1386,16 +1408,18 @@ public int getPrimaryTacticValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.MitreAttack.Tactic getPrimaryTactic() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.MitreAttack.Tactic result =
-        com.google.cloud.securitycenter.v1.MitreAttack.Tactic.valueOf(primaryTactic_);
+        com.google.cloud.securitycenter.v1.MitreAttack.Tactic.forNumber(primaryTactic_);
     return result == null
         ? com.google.cloud.securitycenter.v1.MitreAttack.Tactic.UNRECOGNIZED
         : result;
   }
 
   public static final int PRIMARY_TECHNIQUES_FIELD_NUMBER = 2;
+
+  @SuppressWarnings("serial")
   private java.util.List<java.lang.Integer> primaryTechniques_;
+
   private static final com.google.protobuf.Internal.ListAdapter.Converter<
           java.lang.Integer, com.google.cloud.securitycenter.v1.MitreAttack.Technique>
       primaryTechniques_converter_ =
@@ -1403,9 +1427,8 @@ public com.google.cloud.securitycenter.v1.MitreAttack.Tactic getPrimaryTactic()
               java.lang.Integer, com.google.cloud.securitycenter.v1.MitreAttack.Technique>() {
             public com.google.cloud.securitycenter.v1.MitreAttack.Technique convert(
                 java.lang.Integer from) {
-              @SuppressWarnings("deprecation")
               com.google.cloud.securitycenter.v1.MitreAttack.Technique result =
-                  com.google.cloud.securitycenter.v1.MitreAttack.Technique.valueOf(from);
+                  com.google.cloud.securitycenter.v1.MitreAttack.Technique.forNumber(from);
               return result == null
                   ? com.google.cloud.securitycenter.v1.MitreAttack.Technique.UNRECOGNIZED
                   : result;
@@ -1525,7 +1548,10 @@ public int getPrimaryTechniquesValue(int index) {
   private int primaryTechniquesMemoizedSerializedSize;
 
   public static final int ADDITIONAL_TACTICS_FIELD_NUMBER = 3;
+
+  @SuppressWarnings("serial")
   private java.util.List<java.lang.Integer> additionalTactics_;
+
   private static final com.google.protobuf.Internal.ListAdapter.Converter<
           java.lang.Integer, com.google.cloud.securitycenter.v1.MitreAttack.Tactic>
       additionalTactics_converter_ =
@@ -1533,9 +1559,8 @@ public int getPrimaryTechniquesValue(int index) {
               java.lang.Integer, com.google.cloud.securitycenter.v1.MitreAttack.Tactic>() {
             public com.google.cloud.securitycenter.v1.MitreAttack.Tactic convert(
                 java.lang.Integer from) {
-              @SuppressWarnings("deprecation")
               com.google.cloud.securitycenter.v1.MitreAttack.Tactic result =
-                  com.google.cloud.securitycenter.v1.MitreAttack.Tactic.valueOf(from);
+                  com.google.cloud.securitycenter.v1.MitreAttack.Tactic.forNumber(from);
               return result == null
                   ? com.google.cloud.securitycenter.v1.MitreAttack.Tactic.UNRECOGNIZED
                   : result;
@@ -1630,7 +1655,10 @@ public int getAdditionalTacticsValue(int index) {
   private int additionalTacticsMemoizedSerializedSize;
 
   public static final int ADDITIONAL_TECHNIQUES_FIELD_NUMBER = 4;
+
+  @SuppressWarnings("serial")
   private java.util.List<java.lang.Integer> additionalTechniques_;
+
   private static final com.google.protobuf.Internal.ListAdapter.Converter<
           java.lang.Integer, com.google.cloud.securitycenter.v1.MitreAttack.Technique>
       additionalTechniques_converter_ =
@@ -1638,9 +1666,8 @@ public int getAdditionalTacticsValue(int index) {
               java.lang.Integer, com.google.cloud.securitycenter.v1.MitreAttack.Technique>() {
             public com.google.cloud.securitycenter.v1.MitreAttack.Technique convert(
                 java.lang.Integer from) {
-              @SuppressWarnings("deprecation")
               com.google.cloud.securitycenter.v1.MitreAttack.Technique result =
-                  com.google.cloud.securitycenter.v1.MitreAttack.Technique.valueOf(from);
+                  com.google.cloud.securitycenter.v1.MitreAttack.Technique.forNumber(from);
               return result == null
                   ? com.google.cloud.securitycenter.v1.MitreAttack.Technique.UNRECOGNIZED
                   : result;
@@ -1741,7 +1768,9 @@ public int getAdditionalTechniquesValue(int index) {
   private int additionalTechniquesMemoizedSerializedSize;
 
   public static final int VERSION_FIELD_NUMBER = 5;
-  private volatile java.lang.Object version_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object version_ = "";
   /**
    *
    *
@@ -2075,16 +2104,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       primaryTactic_ = 0;
-
       primaryTechniques_ = java.util.Collections.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      additionalTactics_ = java.util.Collections.emptyList();
       bitField0_ = (bitField0_ & ~0x00000002);
-      additionalTechniques_ = java.util.Collections.emptyList();
+      additionalTactics_ = java.util.Collections.emptyList();
       bitField0_ = (bitField0_ & ~0x00000004);
+      additionalTechniques_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000008);
       version_ = "";
-
       return this;
     }
 
@@ -2112,26 +2140,40 @@ public com.google.cloud.securitycenter.v1.MitreAttack build() {
     public com.google.cloud.securitycenter.v1.MitreAttack buildPartial() {
       com.google.cloud.securitycenter.v1.MitreAttack result =
           new com.google.cloud.securitycenter.v1.MitreAttack(this);
-      int from_bitField0_ = bitField0_;
-      result.primaryTactic_ = primaryTactic_;
-      if (((bitField0_ & 0x00000001) != 0)) {
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.MitreAttack result) {
+      if (((bitField0_ & 0x00000002) != 0)) {
         primaryTechniques_ = java.util.Collections.unmodifiableList(primaryTechniques_);
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000002);
       }
       result.primaryTechniques_ = primaryTechniques_;
-      if (((bitField0_ & 0x00000002) != 0)) {
+      if (((bitField0_ & 0x00000004) != 0)) {
         additionalTactics_ = java.util.Collections.unmodifiableList(additionalTactics_);
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000004);
       }
       result.additionalTactics_ = additionalTactics_;
-      if (((bitField0_ & 0x00000004) != 0)) {
+      if (((bitField0_ & 0x00000008) != 0)) {
         additionalTechniques_ = java.util.Collections.unmodifiableList(additionalTechniques_);
-        bitField0_ = (bitField0_ & ~0x00000004);
+        bitField0_ = (bitField0_ & ~0x00000008);
       }
       result.additionalTechniques_ = additionalTechniques_;
-      result.version_ = version_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.MitreAttack result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.primaryTactic_ = primaryTactic_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.version_ = version_;
+      }
     }
 
     @java.lang.Override
@@ -2185,7 +2227,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.MitreAttack other) {
       if (!other.primaryTechniques_.isEmpty()) {
         if (primaryTechniques_.isEmpty()) {
           primaryTechniques_ = other.primaryTechniques_;
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000002);
         } else {
           ensurePrimaryTechniquesIsMutable();
           primaryTechniques_.addAll(other.primaryTechniques_);
@@ -2195,7 +2237,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.MitreAttack other) {
       if (!other.additionalTactics_.isEmpty()) {
         if (additionalTactics_.isEmpty()) {
           additionalTactics_ = other.additionalTactics_;
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000004);
         } else {
           ensureAdditionalTacticsIsMutable();
           additionalTactics_.addAll(other.additionalTactics_);
@@ -2205,7 +2247,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.MitreAttack other) {
       if (!other.additionalTechniques_.isEmpty()) {
         if (additionalTechniques_.isEmpty()) {
           additionalTechniques_ = other.additionalTechniques_;
-          bitField0_ = (bitField0_ & ~0x00000004);
+          bitField0_ = (bitField0_ & ~0x00000008);
         } else {
           ensureAdditionalTechniquesIsMutable();
           additionalTechniques_.addAll(other.additionalTechniques_);
@@ -2214,6 +2256,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.MitreAttack other) {
       }
       if (!other.getVersion().isEmpty()) {
         version_ = other.version_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -2245,7 +2288,7 @@ public Builder mergeFrom(
             case 8:
               {
                 primaryTactic_ = input.readEnum();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 8
             case 16:
@@ -2308,7 +2351,7 @@ public Builder mergeFrom(
             case 42:
               {
                 version_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             default:
@@ -2359,8 +2402,8 @@ public int getPrimaryTacticValue() {
      * @return This builder for chaining.
      */
     public Builder setPrimaryTacticValue(int value) {
-
       primaryTactic_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2377,9 +2420,8 @@ public Builder setPrimaryTacticValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.MitreAttack.Tactic getPrimaryTactic() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.MitreAttack.Tactic result =
-          com.google.cloud.securitycenter.v1.MitreAttack.Tactic.valueOf(primaryTactic_);
+          com.google.cloud.securitycenter.v1.MitreAttack.Tactic.forNumber(primaryTactic_);
       return result == null
           ? com.google.cloud.securitycenter.v1.MitreAttack.Tactic.UNRECOGNIZED
           : result;
@@ -2400,7 +2442,7 @@ public Builder setPrimaryTactic(com.google.cloud.securitycenter.v1.MitreAttack.T
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000001;
       primaryTactic_ = value.getNumber();
       onChanged();
       return this;
@@ -2417,7 +2459,7 @@ public Builder setPrimaryTactic(com.google.cloud.securitycenter.v1.MitreAttack.T
      * @return This builder for chaining.
      */
     public Builder clearPrimaryTactic() {
-
+      bitField0_ = (bitField0_ & ~0x00000001);
       primaryTactic_ = 0;
       onChanged();
       return this;
@@ -2427,9 +2469,9 @@ public Builder clearPrimaryTactic() {
         java.util.Collections.emptyList();
 
     private void ensurePrimaryTechniquesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000002) != 0)) {
         primaryTechniques_ = new java.util.ArrayList<java.lang.Integer>(primaryTechniques_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000002;
       }
     }
     /**
@@ -2601,7 +2643,7 @@ public Builder addAllPrimaryTechniques(
      */
     public Builder clearPrimaryTechniques() {
       primaryTechniques_ = java.util.Collections.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -2726,9 +2768,9 @@ public Builder addAllPrimaryTechniquesValue(java.lang.Iterable<java.lang.Integer
         java.util.Collections.emptyList();
 
     private void ensureAdditionalTacticsIsMutable() {
-      if (!((bitField0_ & 0x00000002) != 0)) {
+      if (!((bitField0_ & 0x00000004) != 0)) {
         additionalTactics_ = new java.util.ArrayList<java.lang.Integer>(additionalTactics_);
-        bitField0_ |= 0x00000002;
+        bitField0_ |= 0x00000004;
       }
     }
     /**
@@ -2864,7 +2906,7 @@ public Builder addAllAdditionalTactics(
      */
     public Builder clearAdditionalTactics() {
       additionalTactics_ = java.util.Collections.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -2964,9 +3006,9 @@ public Builder addAllAdditionalTacticsValue(java.lang.Iterable<java.lang.Integer
         java.util.Collections.emptyList();
 
     private void ensureAdditionalTechniquesIsMutable() {
-      if (!((bitField0_ & 0x00000004) != 0)) {
+      if (!((bitField0_ & 0x00000008) != 0)) {
         additionalTechniques_ = new java.util.ArrayList<java.lang.Integer>(additionalTechniques_);
-        bitField0_ |= 0x00000004;
+        bitField0_ |= 0x00000008;
       }
     }
     /**
@@ -3117,7 +3159,7 @@ public Builder addAllAdditionalTechniques(
      */
     public Builder clearAdditionalTechniques() {
       additionalTechniques_ = java.util.Collections.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000004);
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -3284,8 +3326,8 @@ public Builder setVersion(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       version_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -3301,8 +3343,8 @@ public Builder setVersion(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearVersion() {
-
       version_ = getDefaultInstance().getVersion();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -3323,8 +3365,8 @@ public Builder setVersionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       version_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttackProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttackProto.java
index 172123aed..870a2a26d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttackProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MitreAttackProto.java
@@ -42,7 +42,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n1google/cloud/securitycenter/v1/mitre_a"
           + "ttack.proto\022\036google.cloud.securitycenter"
-          + ".v1\"\322\014\n\013MitreAttack\022J\n\016primary_tactic\030\001 "
+          + ".v1\"\350\014\n\013MitreAttack\022J\n\016primary_tactic\030\001 "
           + "\001(\01622.google.cloud.securitycenter.v1.Mit"
           + "reAttack.Tactic\022Q\n\022primary_techniques\030\002 "
           + "\003(\01625.google.cloud.securitycenter.v1.Mit"
@@ -58,7 +58,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\022\023\n\017DEFENSE_EVASION\020\007\022\025\n\021CREDENTIAL_ACCE"
           + "SS\020\t\022\r\n\tDISCOVERY\020\n\022\024\n\020LATERAL_MOVEMENT\020"
           + "\013\022\016\n\nCOLLECTION\020\014\022\027\n\023COMMAND_AND_CONTROL"
-          + "\020\004\022\020\n\014EXFILTRATION\020\r\022\n\n\006IMPACT\020\016\"\265\007\n\tTec"
+          + "\020\004\022\020\n\014EXFILTRATION\020\r\022\n\n\006IMPACT\020\016\"\313\007\n\tTec"
           + "hnique\022\031\n\025TECHNIQUE_UNSPECIFIED\020\000\022\023\n\017ACT"
           + "IVE_SCANNING\020\001\022\026\n\022SCANNING_IP_BLOCKS\020\002\022\031"
           + "\n\025INGRESS_TOOL_TRANSFER\020\003\022\016\n\nNATIVE_API\020"
@@ -82,13 +82,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "_POLICY_MODIFICATION\020\036\022\023\n\017IMPAIR_DEFENSE"
           + "S\020\037\022\035\n\031NETWORK_SERVICE_DISCOVERY\020 \022\035\n\031AC"
           + "CESS_TOKEN_MANIPULATION\020!\022%\n!ABUSE_ELEVA"
-          + "TION_CONTROL_MECHANISM\020\"B\354\001\n\"com.google."
-          + "cloud.securitycenter.v1B\020MitreAttackProt"
-          + "oP\001ZLgoogle.golang.org/genproto/googleap"
-          + "is/cloud/securitycenter/v1;securitycente"
-          + "r\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Goo"
-          + "gle\\Cloud\\SecurityCenter\\V1\352\002!Google::Cl"
-          + "oud::SecurityCenter::V1b\006proto3"
+          + "TION_CONTROL_MECHANISM\020\"\022\024\n\020DEFAULT_ACCO"
+          + "UNTS\020#B\352\001\n\"com.google.cloud.securitycent"
+          + "er.v1B\020MitreAttackProtoP\001ZJcloud.google."
+          + "com/go/securitycenter/apiv1/securitycent"
+          + "erpb;securitycenterpb\252\002\036Google.Cloud.Sec"
+          + "urityCenter.V1\312\002\036Google\\Cloud\\SecurityCe"
+          + "nter\\V1\352\002!Google::Cloud::SecurityCenter:"
+          + ":V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfig.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfig.java
index deca279d4..3db3dbf3a 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfig.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfig.java
@@ -73,7 +73,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -128,7 +130,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object displayName_ = "";
   /**
    *
    *
@@ -183,7 +187,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -232,7 +238,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 4;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -366,7 +374,7 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int UPDATE_TIME_FIELD_NUMBER = 6;
@@ -421,11 +429,13 @@ public com.google.protobuf.Timestamp getUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
-    return getUpdateTime();
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
 
   public static final int MOST_RECENT_EDITOR_FIELD_NUMBER = 7;
-  private volatile java.lang.Object mostRecentEditor_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object mostRecentEditor_ = "";
   /**
    *
    *
@@ -739,28 +749,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       displayName_ = "";
-
       description_ = "";
-
       filter_ = "";
-
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-      } else {
-        updateTime_ = null;
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
       mostRecentEditor_ = "";
-
       return this;
     }
 
@@ -788,25 +792,38 @@ public com.google.cloud.securitycenter.v1.MuteConfig build() {
     public com.google.cloud.securitycenter.v1.MuteConfig buildPartial() {
       com.google.cloud.securitycenter.v1.MuteConfig result =
           new com.google.cloud.securitycenter.v1.MuteConfig(this);
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.description_ = description_;
-      result.filter_ = filter_;
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (updateTimeBuilder_ == null) {
-        result.updateTime_ = updateTime_;
-      } else {
-        result.updateTime_ = updateTimeBuilder_.build();
-      }
-      result.mostRecentEditor_ = mostRecentEditor_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.MuteConfig result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.displayName_ = displayName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.mostRecentEditor_ = mostRecentEditor_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -854,18 +871,22 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.MuteConfig other) {
       if (other == com.google.cloud.securitycenter.v1.MuteConfig.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (other.hasCreateTime()) {
@@ -876,6 +897,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.MuteConfig other) {
       }
       if (!other.getMostRecentEditor().isEmpty()) {
         mostRecentEditor_ = other.mostRecentEditor_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -907,43 +929,43 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 displayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 58:
               {
                 mostRecentEditor_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 58
             default:
@@ -963,6 +985,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -1033,8 +1057,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1053,8 +1077,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1078,8 +1102,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1154,8 +1178,8 @@ public Builder setDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1174,8 +1198,8 @@ public Builder setDisplayName(java.lang.String value) {
      */
     @java.lang.Deprecated
     public Builder clearDisplayName() {
-
       displayName_ = getDefaultInstance().getDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1199,8 +1223,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1266,8 +1290,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1283,8 +1307,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1305,8 +1329,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1423,8 +1447,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1457,8 +1481,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1496,8 +1520,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1524,7 +1548,7 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1569,11 +1593,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1592,11 +1616,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1614,17 +1638,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1641,14 +1666,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1665,7 +1689,7 @@ public Builder clearCreateTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -1743,7 +1767,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
-      return updateTimeBuilder_ != null || updateTime_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -1788,11 +1812,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         updateTime_ = value;
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -1811,11 +1835,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
     public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -1833,17 +1857,18 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (updateTime_ != null) {
-          updateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
         }
-        onChanged();
       } else {
         updateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -1860,14 +1885,13 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearUpdateTime() {
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-        onChanged();
-      } else {
-        updateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1884,7 +1908,7 @@ public Builder clearUpdateTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
@@ -2007,8 +2031,8 @@ public Builder setMostRecentEditor(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       mostRecentEditor_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2026,8 +2050,8 @@ public Builder setMostRecentEditor(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearMostRecentEditor() {
-
       mostRecentEditor_ = getDefaultInstance().getMostRecentEditor();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2050,8 +2074,8 @@ public Builder setMostRecentEditorBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       mostRecentEditor_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfigProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfigProto.java
index b6b1cd231..ffcd486ae 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfigProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/MuteConfigProto.java
@@ -55,13 +55,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "rganization}/muteConfigs/{mute_config}\022*"
           + "folders/{folder}/muteConfigs/{mute_confi"
           + "g}\022,projects/{project}/muteConfigs/{mute"
-          + "_config}B\353\001\n\"com.google.cloud.securityce"
-          + "nter.v1B\017MuteConfigProtoP\001ZLgoogle.golan"
-          + "g.org/genproto/googleapis/cloud/security"
-          + "center/v1;securitycenter\252\002\036Google.Cloud."
-          + "SecurityCenter.V1\312\002\036Google\\Cloud\\Securit"
-          + "yCenter\\V1\352\002!Google::Cloud::SecurityCent"
-          + "er::V1b\006proto3"
+          + "_config}B\351\001\n\"com.google.cloud.securityce"
+          + "nter.v1B\017MuteConfigProtoP\001ZJcloud.google"
+          + ".com/go/securitycenter/apiv1/securitycen"
+          + "terpb;securitycenterpb\252\002\036Google.Cloud.Se"
+          + "curityCenter.V1\312\002\036Google\\Cloud\\SecurityC"
+          + "enter\\V1\352\002!Google::Cloud::SecurityCenter"
+          + "::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfig.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfig.java
index 1d5f15586..51609c959 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfig.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfig.java
@@ -183,7 +183,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int FILTER_FIELD_NUMBER = 1;
-    private volatile java.lang.Object filter_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object filter_ = "";
     /**
      *
      *
@@ -465,8 +467,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         filter_ = "";
-
         return this;
       }
 
@@ -497,11 +499,21 @@ public com.google.cloud.securitycenter.v1.NotificationConfig.StreamingConfig bui
       public com.google.cloud.securitycenter.v1.NotificationConfig.StreamingConfig buildPartial() {
         com.google.cloud.securitycenter.v1.NotificationConfig.StreamingConfig result =
             new com.google.cloud.securitycenter.v1.NotificationConfig.StreamingConfig(this);
-        result.filter_ = filter_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.NotificationConfig.StreamingConfig result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.filter_ = filter_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -556,6 +568,7 @@ public Builder mergeFrom(
                 .getDefaultInstance()) return this;
         if (!other.getFilter().isEmpty()) {
           filter_ = other.filter_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -587,7 +600,7 @@ public Builder mergeFrom(
               case 10:
                 {
                   filter_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               default:
@@ -607,6 +620,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private java.lang.Object filter_ = "";
       /**
        *
@@ -713,8 +728,8 @@ public Builder setFilter(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         filter_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -745,8 +760,8 @@ public Builder setFilter(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearFilter() {
-
         filter_ = getDefaultInstance().getFilter();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -782,8 +797,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         filter_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -901,7 +916,9 @@ public NotifyConfigCase getNotifyConfigCase() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -909,7 +926,9 @@ public NotifyConfigCase getNotifyConfigCase() {
    * The relative resource name of this notification config. See:
    * https://cloud.google.com/apis/design/resource_names#relative_resource_name
    * Example:
-   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+   * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+   * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
    * </pre>
    *
    * <code>string name = 1;</code>
@@ -935,7 +954,9 @@ public java.lang.String getName() {
    * The relative resource name of this notification config. See:
    * https://cloud.google.com/apis/design/resource_names#relative_resource_name
    * Example:
-   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+   * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+   * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
    * </pre>
    *
    * <code>string name = 1;</code>
@@ -956,7 +977,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 2;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -1005,7 +1028,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int PUBSUB_TOPIC_FIELD_NUMBER = 3;
-  private volatile java.lang.Object pubsubTopic_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pubsubTopic_ = "";
   /**
    *
    *
@@ -1056,7 +1081,9 @@ public com.google.protobuf.ByteString getPubsubTopicBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 4;
-  private volatile java.lang.Object serviceAccount_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object serviceAccount_ = "";
   /**
    *
    *
@@ -1418,14 +1445,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       description_ = "";
-
       pubsubTopic_ = "";
-
       serviceAccount_ = "";
-
       if (streamingConfigBuilder_ != null) {
         streamingConfigBuilder_.clear();
       }
@@ -1458,22 +1482,38 @@ public com.google.cloud.securitycenter.v1.NotificationConfig build() {
     public com.google.cloud.securitycenter.v1.NotificationConfig buildPartial() {
       com.google.cloud.securitycenter.v1.NotificationConfig result =
           new com.google.cloud.securitycenter.v1.NotificationConfig(this);
-      result.name_ = name_;
-      result.description_ = description_;
-      result.pubsubTopic_ = pubsubTopic_;
-      result.serviceAccount_ = serviceAccount_;
-      if (notifyConfigCase_ == 5) {
-        if (streamingConfigBuilder_ == null) {
-          result.notifyConfig_ = notifyConfig_;
-        } else {
-          result.notifyConfig_ = streamingConfigBuilder_.build();
-        }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.notifyConfigCase_ = notifyConfigCase_;
+      buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.NotificationConfig result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pubsubTopic_ = pubsubTopic_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.serviceAccount_ = serviceAccount_;
+      }
+    }
+
+    private void buildPartialOneofs(com.google.cloud.securitycenter.v1.NotificationConfig result) {
+      result.notifyConfigCase_ = notifyConfigCase_;
+      result.notifyConfig_ = this.notifyConfig_;
+      if (notifyConfigCase_ == 5 && streamingConfigBuilder_ != null) {
+        result.notifyConfig_ = streamingConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1522,18 +1562,22 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.NotificationConfig o
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getPubsubTopic().isEmpty()) {
         pubsubTopic_ = other.pubsubTopic_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getServiceAccount().isEmpty()) {
         serviceAccount_ = other.serviceAccount_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       switch (other.getNotifyConfigCase()) {
@@ -1576,25 +1620,25 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 pubsubTopic_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 serviceAccount_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
@@ -1634,6 +1678,8 @@ public Builder clearNotifyConfig() {
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -1642,7 +1688,9 @@ public Builder clearNotifyConfig() {
      * The relative resource name of this notification config. See:
      * https://cloud.google.com/apis/design/resource_names#relative_resource_name
      * Example:
-     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+     * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+     * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -1667,7 +1715,9 @@ public java.lang.String getName() {
      * The relative resource name of this notification config. See:
      * https://cloud.google.com/apis/design/resource_names#relative_resource_name
      * Example:
-     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+     * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+     * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -1692,7 +1742,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      * The relative resource name of this notification config. See:
      * https://cloud.google.com/apis/design/resource_names#relative_resource_name
      * Example:
-     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+     * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+     * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -1704,8 +1756,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1716,7 +1768,9 @@ public Builder setName(java.lang.String value) {
      * The relative resource name of this notification config. See:
      * https://cloud.google.com/apis/design/resource_names#relative_resource_name
      * Example:
-     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+     * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+     * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -1724,8 +1778,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1736,7 +1790,9 @@ public Builder clearName() {
      * The relative resource name of this notification config. See:
      * https://cloud.google.com/apis/design/resource_names#relative_resource_name
      * Example:
-     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+     * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+     * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+     * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
      * </pre>
      *
      * <code>string name = 1;</code>
@@ -1749,8 +1805,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1816,8 +1872,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1833,8 +1889,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1855,8 +1911,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1925,8 +1981,8 @@ public Builder setPubsubTopic(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pubsubTopic_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1943,8 +1999,8 @@ public Builder setPubsubTopic(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPubsubTopic() {
-
       pubsubTopic_ = getDefaultInstance().getPubsubTopic();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1966,8 +2022,8 @@ public Builder setPubsubTopicBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pubsubTopic_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2036,8 +2092,8 @@ public Builder setServiceAccount(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       serviceAccount_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2054,8 +2110,8 @@ public Builder setServiceAccount(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
-
       serviceAccount_ = getDefaultInstance().getServiceAccount();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -2077,8 +2133,8 @@ public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       serviceAccount_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2324,7 +2380,6 @@ public Builder clearStreamingConfig() {
       }
       notifyConfigCase_ = 5;
       onChanged();
-      ;
       return streamingConfigBuilder_;
     }
 
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigOrBuilder.java
index 5ddb6f728..d70c87ac7 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigOrBuilder.java
@@ -30,7 +30,9 @@ public interface NotificationConfigOrBuilder
    * The relative resource name of this notification config. See:
    * https://cloud.google.com/apis/design/resource_names#relative_resource_name
    * Example:
-   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+   * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+   * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
    * </pre>
    *
    * <code>string name = 1;</code>
@@ -45,7 +47,9 @@ public interface NotificationConfigOrBuilder
    * The relative resource name of this notification config. See:
    * https://cloud.google.com/apis/design/resource_names#relative_resource_name
    * Example:
-   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+   * "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+   * "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+   * or "projects/{project_id}/notificationConfigs/notify_public_bucket".
    * </pre>
    *
    * <code>string name = 1;</code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigProto.java
index 03264f602..f2daa3ace 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationConfigProto.java
@@ -61,15 +61,15 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ers/{folder}/notificationConfigs/{notifi"
           + "cation_config}\022<projects/{project}/notif"
           + "icationConfigs/{notification_config}B\017\n\r"
-          + "notify_configB\266\002\n\"com.google.cloud.secur"
+          + "notify_configB\264\002\n\"com.google.cloud.secur"
           + "itycenter.v1B\027NotificationConfigProtoP\001Z"
-          + "Lgoogle.golang.org/genproto/googleapis/c"
-          + "loud/securitycenter/v1;securitycenter\252\002\036"
-          + "Google.Cloud.SecurityCenter.V1\312\002\036Google\\"
-          + "Cloud\\SecurityCenter\\V1\352\002!Google::Cloud:"
-          + ":SecurityCenter::V1\352A@\n\033pubsub.googleapi"
-          + "s.com/Topic\022!projects/{project}/topics/{"
-          + "topic}b\006proto3"
+          + "Jcloud.google.com/go/securitycenter/apiv"
+          + "1/securitycenterpb;securitycenterpb\252\002\036Go"
+          + "ogle.Cloud.SecurityCenter.V1\312\002\036Google\\Cl"
+          + "oud\\SecurityCenter\\V1\352\002!Google::Cloud::S"
+          + "ecurityCenter::V1\352A@\n\033pubsub.googleapis."
+          + "com/Topic\022!projects/{project}/topics/{to"
+          + "pic}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessage.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessage.java
index 2d18bc407..5fdb444d7 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessage.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessage.java
@@ -112,7 +112,9 @@ public EventCase getEventCase() {
   }
 
   public static final int NOTIFICATION_CONFIG_NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object notificationConfigName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object notificationConfigName_ = "";
   /**
    *
    *
@@ -259,7 +261,9 @@ public com.google.cloud.securitycenter.v1.Resource getResource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.ResourceOrBuilder getResourceOrBuilder() {
-    return getResource();
+    return resource_ == null
+        ? com.google.cloud.securitycenter.v1.Resource.getDefaultInstance()
+        : resource_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -498,15 +502,14 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       notificationConfigName_ = "";
-
       if (findingBuilder_ != null) {
         findingBuilder_.clear();
       }
-      if (resourceBuilder_ == null) {
-        resource_ = null;
-      } else {
-        resource_ = null;
+      resource_ = null;
+      if (resourceBuilder_ != null) {
+        resourceBuilder_.dispose();
         resourceBuilder_ = null;
       }
       eventCase_ = 0;
@@ -538,24 +541,32 @@ public com.google.cloud.securitycenter.v1.NotificationMessage build() {
     public com.google.cloud.securitycenter.v1.NotificationMessage buildPartial() {
       com.google.cloud.securitycenter.v1.NotificationMessage result =
           new com.google.cloud.securitycenter.v1.NotificationMessage(this);
-      result.notificationConfigName_ = notificationConfigName_;
-      if (eventCase_ == 2) {
-        if (findingBuilder_ == null) {
-          result.event_ = event_;
-        } else {
-          result.event_ = findingBuilder_.build();
-        }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (resourceBuilder_ == null) {
-        result.resource_ = resource_;
-      } else {
-        result.resource_ = resourceBuilder_.build();
-      }
-      result.eventCase_ = eventCase_;
+      buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.NotificationMessage result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.notificationConfigName_ = notificationConfigName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resource_ = resourceBuilder_ == null ? resource_ : resourceBuilder_.build();
+      }
+    }
+
+    private void buildPartialOneofs(com.google.cloud.securitycenter.v1.NotificationMessage result) {
+      result.eventCase_ = eventCase_;
+      result.event_ = this.event_;
+      if (eventCase_ == 2 && findingBuilder_ != null) {
+        result.event_ = findingBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -604,6 +615,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.NotificationMessage
         return this;
       if (!other.getNotificationConfigName().isEmpty()) {
         notificationConfigName_ = other.notificationConfigName_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasResource()) {
@@ -649,7 +661,7 @@ public Builder mergeFrom(
             case 10:
               {
                 notificationConfigName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -661,7 +673,7 @@ public Builder mergeFrom(
             case 26:
               {
                 input.readMessage(getResourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -695,6 +707,8 @@ public Builder clearEvent() {
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object notificationConfigName_ = "";
     /**
      *
@@ -756,8 +770,8 @@ public Builder setNotificationConfigName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       notificationConfigName_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -773,8 +787,8 @@ public Builder setNotificationConfigName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNotificationConfigName() {
-
       notificationConfigName_ = getDefaultInstance().getNotificationConfigName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -795,8 +809,8 @@ public Builder setNotificationConfigNameBytes(com.google.protobuf.ByteString val
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       notificationConfigName_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1015,7 +1029,6 @@ public com.google.cloud.securitycenter.v1.FindingOrBuilder getFindingOrBuilder()
       }
       eventCase_ = 2;
       onChanged();
-      ;
       return findingBuilder_;
     }
 
@@ -1037,7 +1050,7 @@ public com.google.cloud.securitycenter.v1.FindingOrBuilder getFindingOrBuilder()
      * @return Whether the resource field is set.
      */
     public boolean hasResource() {
-      return resourceBuilder_ != null || resource_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1074,11 +1087,11 @@ public Builder setResource(com.google.cloud.securitycenter.v1.Resource value) {
           throw new NullPointerException();
         }
         resource_ = value;
-        onChanged();
       } else {
         resourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1094,11 +1107,11 @@ public Builder setResource(
         com.google.cloud.securitycenter.v1.Resource.Builder builderForValue) {
       if (resourceBuilder_ == null) {
         resource_ = builderForValue.build();
-        onChanged();
       } else {
         resourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1112,19 +1125,18 @@ public Builder setResource(
      */
     public Builder mergeResource(com.google.cloud.securitycenter.v1.Resource value) {
       if (resourceBuilder_ == null) {
-        if (resource_ != null) {
-          resource_ =
-              com.google.cloud.securitycenter.v1.Resource.newBuilder(resource_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && resource_ != null
+            && resource_ != com.google.cloud.securitycenter.v1.Resource.getDefaultInstance()) {
+          getResourceBuilder().mergeFrom(value);
         } else {
           resource_ = value;
         }
-        onChanged();
       } else {
         resourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1137,14 +1149,13 @@ public Builder mergeResource(com.google.cloud.securitycenter.v1.Resource value)
      * <code>.google.cloud.securitycenter.v1.Resource resource = 3;</code>
      */
     public Builder clearResource() {
-      if (resourceBuilder_ == null) {
-        resource_ = null;
-        onChanged();
-      } else {
-        resource_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      resource_ = null;
+      if (resourceBuilder_ != null) {
+        resourceBuilder_.dispose();
         resourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1157,7 +1168,7 @@ public Builder clearResource() {
      * <code>.google.cloud.securitycenter.v1.Resource resource = 3;</code>
      */
     public com.google.cloud.securitycenter.v1.Resource.Builder getResourceBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getResourceFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessageProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessageProto.java
index 336a1568c..b6e3b3f93 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessageProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/NotificationMessageProto.java
@@ -49,13 +49,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "(\t\022:\n\007finding\030\002 \001(\0132\'.google.cloud.secur"
           + "itycenter.v1.FindingH\000\022:\n\010resource\030\003 \001(\013"
           + "2(.google.cloud.securitycenter.v1.Resour"
-          + "ceB\007\n\005eventB\364\001\n\"com.google.cloud.securit"
-          + "ycenter.v1B\030NotificationMessageProtoP\001ZL"
-          + "google.golang.org/genproto/googleapis/cl"
-          + "oud/securitycenter/v1;securitycenter\252\002\036G"
-          + "oogle.Cloud.SecurityCenter.V1\312\002\036Google\\C"
-          + "loud\\SecurityCenter\\V1\352\002!Google::Cloud::"
-          + "SecurityCenter::V1b\006proto3"
+          + "ceB\007\n\005eventB\362\001\n\"com.google.cloud.securit"
+          + "ycenter.v1B\030NotificationMessageProtoP\001ZJ"
+          + "cloud.google.com/go/securitycenter/apiv1"
+          + "/securitycenterpb;securitycenterpb\252\002\036Goo"
+          + "gle.Cloud.SecurityCenter.V1\312\002\036Google\\Clo"
+          + "ud\\SecurityCenter\\V1\352\002!Google::Cloud::Se"
+          + "curityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettings.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettings.java
index b64257d18..1ee0f1289 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettings.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettings.java
@@ -438,6 +438,8 @@ private InclusionMode(int value) {
     }
 
     public static final int PROJECT_IDS_FIELD_NUMBER = 1;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList projectIds_;
     /**
      *
@@ -499,7 +501,7 @@ public com.google.protobuf.ByteString getProjectIdsBytes(int index) {
     }
 
     public static final int INCLUSION_MODE_FIELD_NUMBER = 2;
-    private int inclusionMode_;
+    private int inclusionMode_ = 0;
     /**
      *
      *
@@ -534,11 +536,10 @@ public int getInclusionModeValue() {
     public com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
             .InclusionMode
         getInclusionMode() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig.InclusionMode
           result =
               com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
-                  .InclusionMode.valueOf(inclusionMode_);
+                  .InclusionMode.forNumber(inclusionMode_);
       return result == null
           ? com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode.UNRECOGNIZED
@@ -546,6 +547,8 @@ public int getInclusionModeValue() {
     }
 
     public static final int FOLDER_IDS_FIELD_NUMBER = 3;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList folderIds_;
     /**
      *
@@ -859,12 +862,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         projectIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
         bitField0_ = (bitField0_ & ~0x00000001);
         inclusionMode_ = 0;
-
         folderIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
 
@@ -896,20 +899,34 @@ public com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryCon
           buildPartial() {
         com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig result =
             new com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig(this);
-        int from_bitField0_ = bitField0_;
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig result) {
         if (((bitField0_ & 0x00000001) != 0)) {
           projectIds_ = projectIds_.getUnmodifiableView();
           bitField0_ = (bitField0_ & ~0x00000001);
         }
         result.projectIds_ = projectIds_;
-        result.inclusionMode_ = inclusionMode_;
-        if (((bitField0_ & 0x00000002) != 0)) {
+        if (((bitField0_ & 0x00000004) != 0)) {
           folderIds_ = folderIds_.getUnmodifiableView();
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000004);
         }
         result.folderIds_ = folderIds_;
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.inclusionMode_ = inclusionMode_;
+        }
       }
 
       @java.lang.Override
@@ -981,7 +998,7 @@ public Builder mergeFrom(
         if (!other.folderIds_.isEmpty()) {
           if (folderIds_.isEmpty()) {
             folderIds_ = other.folderIds_;
-            bitField0_ = (bitField0_ & ~0x00000002);
+            bitField0_ = (bitField0_ & ~0x00000004);
           } else {
             ensureFolderIdsIsMutable();
             folderIds_.addAll(other.folderIds_);
@@ -1024,7 +1041,7 @@ public Builder mergeFrom(
               case 16:
                 {
                   inclusionMode_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               case 26:
@@ -1254,8 +1271,8 @@ public int getInclusionModeValue() {
        * @return This builder for chaining.
        */
       public Builder setInclusionModeValue(int value) {
-
         inclusionMode_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1276,11 +1293,10 @@ public Builder setInclusionModeValue(int value) {
       public com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode
           getInclusionMode() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig.InclusionMode
             result =
                 com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
-                    .InclusionMode.valueOf(inclusionMode_);
+                    .InclusionMode.forNumber(inclusionMode_);
         return result == null
             ? com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
                 .InclusionMode.UNRECOGNIZED
@@ -1306,7 +1322,7 @@ public Builder setInclusionMode(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         inclusionMode_ = value.getNumber();
         onChanged();
         return this;
@@ -1325,7 +1341,7 @@ public Builder setInclusionMode(
        * @return This builder for chaining.
        */
       public Builder clearInclusionMode() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         inclusionMode_ = 0;
         onChanged();
         return this;
@@ -1335,9 +1351,9 @@ public Builder clearInclusionMode() {
           com.google.protobuf.LazyStringArrayList.EMPTY;
 
       private void ensureFolderIdsIsMutable() {
-        if (!((bitField0_ & 0x00000002) != 0)) {
+        if (!((bitField0_ & 0x00000004) != 0)) {
           folderIds_ = new com.google.protobuf.LazyStringArrayList(folderIds_);
-          bitField0_ |= 0x00000002;
+          bitField0_ |= 0x00000004;
         }
       }
       /**
@@ -1480,7 +1496,7 @@ public Builder addAllFolderIds(java.lang.Iterable<java.lang.String> values) {
        */
       public Builder clearFolderIds() {
         folderIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -1578,7 +1594,9 @@ public com.google.protobuf.Parser<AssetDiscoveryConfig> getParserForType() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -1633,7 +1651,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int ENABLE_ASSET_DISCOVERY_FIELD_NUMBER = 2;
-  private boolean enableAssetDiscovery_;
+  private boolean enableAssetDiscovery_ = false;
   /**
    *
    *
@@ -1708,7 +1726,10 @@ public boolean hasAssetDiscoveryConfig() {
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfigOrBuilder
       getAssetDiscoveryConfigOrBuilder() {
-    return getAssetDiscoveryConfig();
+    return assetDiscoveryConfig_ == null
+        ? com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
+            .getDefaultInstance()
+        : assetDiscoveryConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -1934,14 +1955,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       enableAssetDiscovery_ = false;
-
-      if (assetDiscoveryConfigBuilder_ == null) {
-        assetDiscoveryConfig_ = null;
-      } else {
-        assetDiscoveryConfig_ = null;
+      assetDiscoveryConfig_ = null;
+      if (assetDiscoveryConfigBuilder_ != null) {
+        assetDiscoveryConfigBuilder_.dispose();
         assetDiscoveryConfigBuilder_ = null;
       }
       return this;
@@ -1971,17 +1990,29 @@ public com.google.cloud.securitycenter.v1.OrganizationSettings build() {
     public com.google.cloud.securitycenter.v1.OrganizationSettings buildPartial() {
       com.google.cloud.securitycenter.v1.OrganizationSettings result =
           new com.google.cloud.securitycenter.v1.OrganizationSettings(this);
-      result.name_ = name_;
-      result.enableAssetDiscovery_ = enableAssetDiscovery_;
-      if (assetDiscoveryConfigBuilder_ == null) {
-        result.assetDiscoveryConfig_ = assetDiscoveryConfig_;
-      } else {
-        result.assetDiscoveryConfig_ = assetDiscoveryConfigBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.OrganizationSettings result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.enableAssetDiscovery_ = enableAssetDiscovery_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.assetDiscoveryConfig_ =
+            assetDiscoveryConfigBuilder_ == null
+                ? assetDiscoveryConfig_
+                : assetDiscoveryConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -2030,6 +2061,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.OrganizationSettings
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getEnableAssetDiscovery() != false) {
@@ -2067,20 +2099,20 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 enableAssetDiscovery_ = input.readBool();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 input.readMessage(
                     getAssetDiscoveryConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -2100,6 +2132,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -2170,8 +2204,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2190,8 +2224,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -2215,8 +2249,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2258,6 +2292,7 @@ public boolean getEnableAssetDiscovery() {
     public Builder setEnableAssetDiscovery(boolean value) {
 
       enableAssetDiscovery_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2276,7 +2311,7 @@ public Builder setEnableAssetDiscovery(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearEnableAssetDiscovery() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       enableAssetDiscovery_ = false;
       onChanged();
       return this;
@@ -2303,7 +2338,7 @@ public Builder clearEnableAssetDiscovery() {
      * @return Whether the assetDiscoveryConfig field is set.
      */
     public boolean hasAssetDiscoveryConfig() {
-      return assetDiscoveryConfigBuilder_ != null || assetDiscoveryConfig_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -2347,11 +2382,11 @@ public Builder setAssetDiscoveryConfig(
           throw new NullPointerException();
         }
         assetDiscoveryConfig_ = value;
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2370,11 +2405,11 @@ public Builder setAssetDiscoveryConfig(
             builderForValue) {
       if (assetDiscoveryConfigBuilder_ == null) {
         assetDiscoveryConfig_ = builderForValue.build();
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2391,20 +2426,20 @@ public Builder setAssetDiscoveryConfig(
     public Builder mergeAssetDiscoveryConfig(
         com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig value) {
       if (assetDiscoveryConfigBuilder_ == null) {
-        if (assetDiscoveryConfig_ != null) {
-          assetDiscoveryConfig_ =
-              com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
-                  .newBuilder(assetDiscoveryConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && assetDiscoveryConfig_ != null
+            && assetDiscoveryConfig_
+                != com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig
+                    .getDefaultInstance()) {
+          getAssetDiscoveryConfigBuilder().mergeFrom(value);
         } else {
           assetDiscoveryConfig_ = value;
         }
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2419,14 +2454,13 @@ public Builder mergeAssetDiscoveryConfig(
      * </code>
      */
     public Builder clearAssetDiscoveryConfig() {
-      if (assetDiscoveryConfigBuilder_ == null) {
-        assetDiscoveryConfig_ = null;
-        onChanged();
-      } else {
-        assetDiscoveryConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      assetDiscoveryConfig_ = null;
+      if (assetDiscoveryConfigBuilder_ != null) {
+        assetDiscoveryConfigBuilder_.dispose();
         assetDiscoveryConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2442,7 +2476,7 @@ public Builder clearAssetDiscoveryConfig() {
      */
     public com.google.cloud.securitycenter.v1.OrganizationSettings.AssetDiscoveryConfig.Builder
         getAssetDiscoveryConfigBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getAssetDiscoveryConfigFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettingsOuterClass.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettingsOuterClass.java
index 7711f1bab..8ef2acae7 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettingsOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/OrganizationSettingsOuterClass.java
@@ -60,13 +60,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "IED\020\000\022\020\n\014INCLUDE_ONLY\020\001\022\013\n\007EXCLUDE\020\002:j\352A"
           + "g\n2securitycenter.googleapis.com/Organiz"
           + "ationSettings\0221organizations/{organizati"
-          + "on}/organizationSettingsB\332\001\n\"com.google."
-          + "cloud.securitycenter.v1P\001ZLgoogle.golang"
-          + ".org/genproto/googleapis/cloud/securityc"
-          + "enter/v1;securitycenter\252\002\036Google.Cloud.S"
-          + "ecurityCenter.V1\312\002\036Google\\Cloud\\Security"
-          + "Center\\V1\352\002!Google::Cloud::SecurityCente"
-          + "r::V1b\006proto3"
+          + "on}/organizationSettingsB\330\001\n\"com.google."
+          + "cloud.securitycenter.v1P\001ZJcloud.google."
+          + "com/go/securitycenter/apiv1/securitycent"
+          + "erpb;securitycenterpb\252\002\036Google.Cloud.Sec"
+          + "urityCenter.V1\312\002\036Google\\Cloud\\SecurityCe"
+          + "nter\\V1\352\002!Google::Cloud::SecurityCenter:"
+          + ":V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Process.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Process.java
index 79dcec985..461467736 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Process.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Process.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 12;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -164,10 +166,12 @@ public com.google.cloud.securitycenter.v1.File getBinary() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.FileOrBuilder getBinaryOrBuilder() {
-    return getBinary();
+    return binary_ == null ? com.google.cloud.securitycenter.v1.File.getDefaultInstance() : binary_;
   }
 
   public static final int LIBRARIES_FIELD_NUMBER = 4;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.File> libraries_;
   /**
    *
@@ -288,10 +292,12 @@ public com.google.cloud.securitycenter.v1.File getScript() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.FileOrBuilder getScriptOrBuilder() {
-    return getScript();
+    return script_ == null ? com.google.cloud.securitycenter.v1.File.getDefaultInstance() : script_;
   }
 
   public static final int ARGS_FIELD_NUMBER = 6;
+
+  @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringList args_;
   /**
    *
@@ -353,7 +359,7 @@ public com.google.protobuf.ByteString getArgsBytes(int index) {
   }
 
   public static final int ARGUMENTS_TRUNCATED_FIELD_NUMBER = 7;
-  private boolean argumentsTruncated_;
+  private boolean argumentsTruncated_ = false;
   /**
    *
    *
@@ -371,6 +377,8 @@ public boolean getArgumentsTruncated() {
   }
 
   public static final int ENV_VARIABLES_FIELD_NUMBER = 8;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.EnvironmentVariable> envVariables_;
   /**
    *
@@ -442,7 +450,7 @@ public com.google.cloud.securitycenter.v1.EnvironmentVariableOrBuilder getEnvVar
   }
 
   public static final int ENV_VARIABLES_TRUNCATED_FIELD_NUMBER = 9;
-  private boolean envVariablesTruncated_;
+  private boolean envVariablesTruncated_ = false;
   /**
    *
    *
@@ -460,7 +468,7 @@ public boolean getEnvVariablesTruncated() {
   }
 
   public static final int PID_FIELD_NUMBER = 10;
-  private long pid_;
+  private long pid_ = 0L;
   /**
    *
    *
@@ -478,7 +486,7 @@ public long getPid() {
   }
 
   public static final int PARENT_PID_FIELD_NUMBER = 11;
-  private long parentPid_;
+  private long parentPid_ = 0L;
   /**
    *
    *
@@ -794,12 +802,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
-      if (binaryBuilder_ == null) {
-        binary_ = null;
-      } else {
-        binary_ = null;
+      binary_ = null;
+      if (binaryBuilder_ != null) {
+        binaryBuilder_.dispose();
         binaryBuilder_ = null;
       }
       if (librariesBuilder_ == null) {
@@ -808,30 +815,25 @@ public Builder clear() {
         libraries_ = null;
         librariesBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000001);
-      if (scriptBuilder_ == null) {
-        script_ = null;
-      } else {
-        script_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      script_ = null;
+      if (scriptBuilder_ != null) {
+        scriptBuilder_.dispose();
         scriptBuilder_ = null;
       }
       args_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000010);
       argumentsTruncated_ = false;
-
       if (envVariablesBuilder_ == null) {
         envVariables_ = java.util.Collections.emptyList();
       } else {
         envVariables_ = null;
         envVariablesBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000004);
+      bitField0_ = (bitField0_ & ~0x00000040);
       envVariablesTruncated_ = false;
-
       pid_ = 0L;
-
       parentPid_ = 0L;
-
       return this;
     }
 
@@ -859,47 +861,63 @@ public com.google.cloud.securitycenter.v1.Process build() {
     public com.google.cloud.securitycenter.v1.Process buildPartial() {
       com.google.cloud.securitycenter.v1.Process result =
           new com.google.cloud.securitycenter.v1.Process(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      if (binaryBuilder_ == null) {
-        result.binary_ = binary_;
-      } else {
-        result.binary_ = binaryBuilder_.build();
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Process result) {
       if (librariesBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000004) != 0)) {
           libraries_ = java.util.Collections.unmodifiableList(libraries_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000004);
         }
         result.libraries_ = libraries_;
       } else {
         result.libraries_ = librariesBuilder_.build();
       }
-      if (scriptBuilder_ == null) {
-        result.script_ = script_;
-      } else {
-        result.script_ = scriptBuilder_.build();
-      }
-      if (((bitField0_ & 0x00000002) != 0)) {
+      if (((bitField0_ & 0x00000010) != 0)) {
         args_ = args_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000010);
       }
       result.args_ = args_;
-      result.argumentsTruncated_ = argumentsTruncated_;
       if (envVariablesBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)) {
+        if (((bitField0_ & 0x00000040) != 0)) {
           envVariables_ = java.util.Collections.unmodifiableList(envVariables_);
-          bitField0_ = (bitField0_ & ~0x00000004);
+          bitField0_ = (bitField0_ & ~0x00000040);
         }
         result.envVariables_ = envVariables_;
       } else {
         result.envVariables_ = envVariablesBuilder_.build();
       }
-      result.envVariablesTruncated_ = envVariablesTruncated_;
-      result.pid_ = pid_;
-      result.parentPid_ = parentPid_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Process result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.binary_ = binaryBuilder_ == null ? binary_ : binaryBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.script_ = scriptBuilder_ == null ? script_ : scriptBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.argumentsTruncated_ = argumentsTruncated_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.envVariablesTruncated_ = envVariablesTruncated_;
+      }
+      if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.pid_ = pid_;
+      }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
+        result.parentPid_ = parentPid_;
+      }
     }
 
     @java.lang.Override
@@ -949,6 +967,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Process other) {
       if (other == com.google.cloud.securitycenter.v1.Process.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasBinary()) {
@@ -958,7 +977,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Process other) {
         if (!other.libraries_.isEmpty()) {
           if (libraries_.isEmpty()) {
             libraries_ = other.libraries_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
           } else {
             ensureLibrariesIsMutable();
             libraries_.addAll(other.libraries_);
@@ -971,7 +990,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Process other) {
             librariesBuilder_.dispose();
             librariesBuilder_ = null;
             libraries_ = other.libraries_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
             librariesBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getLibrariesFieldBuilder()
@@ -987,7 +1006,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Process other) {
       if (!other.args_.isEmpty()) {
         if (args_.isEmpty()) {
           args_ = other.args_;
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000010);
         } else {
           ensureArgsIsMutable();
           args_.addAll(other.args_);
@@ -1001,7 +1020,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Process other) {
         if (!other.envVariables_.isEmpty()) {
           if (envVariables_.isEmpty()) {
             envVariables_ = other.envVariables_;
-            bitField0_ = (bitField0_ & ~0x00000004);
+            bitField0_ = (bitField0_ & ~0x00000040);
           } else {
             ensureEnvVariablesIsMutable();
             envVariables_.addAll(other.envVariables_);
@@ -1014,7 +1033,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Process other) {
             envVariablesBuilder_.dispose();
             envVariablesBuilder_ = null;
             envVariables_ = other.envVariables_;
-            bitField0_ = (bitField0_ & ~0x00000004);
+            bitField0_ = (bitField0_ & ~0x00000040);
             envVariablesBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getEnvVariablesFieldBuilder()
@@ -1062,7 +1081,7 @@ public Builder mergeFrom(
             case 26:
               {
                 input.readMessage(getBinaryFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 26
             case 34:
@@ -1081,7 +1100,7 @@ public Builder mergeFrom(
             case 42:
               {
                 input.readMessage(getScriptFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 42
             case 50:
@@ -1094,7 +1113,7 @@ public Builder mergeFrom(
             case 56:
               {
                 argumentsTruncated_ = input.readBool();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 56
             case 66:
@@ -1114,25 +1133,25 @@ public Builder mergeFrom(
             case 72:
               {
                 envVariablesTruncated_ = input.readBool();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
             case 80:
               {
                 pid_ = input.readInt64();
-
+                bitField0_ |= 0x00000100;
                 break;
               } // case 80
             case 88:
               {
                 parentPid_ = input.readInt64();
-
+                bitField0_ |= 0x00000200;
                 break;
               } // case 88
             case 98:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 98
             default:
@@ -1218,8 +1237,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1236,8 +1255,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1259,8 +1278,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1283,7 +1302,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * @return Whether the binary field is set.
      */
     public boolean hasBinary() {
-      return binaryBuilder_ != null || binary_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1320,11 +1339,11 @@ public Builder setBinary(com.google.cloud.securitycenter.v1.File value) {
           throw new NullPointerException();
         }
         binary_ = value;
-        onChanged();
       } else {
         binaryBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1339,11 +1358,11 @@ public Builder setBinary(com.google.cloud.securitycenter.v1.File value) {
     public Builder setBinary(com.google.cloud.securitycenter.v1.File.Builder builderForValue) {
       if (binaryBuilder_ == null) {
         binary_ = builderForValue.build();
-        onChanged();
       } else {
         binaryBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1357,19 +1376,18 @@ public Builder setBinary(com.google.cloud.securitycenter.v1.File.Builder builder
      */
     public Builder mergeBinary(com.google.cloud.securitycenter.v1.File value) {
       if (binaryBuilder_ == null) {
-        if (binary_ != null) {
-          binary_ =
-              com.google.cloud.securitycenter.v1.File.newBuilder(binary_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && binary_ != null
+            && binary_ != com.google.cloud.securitycenter.v1.File.getDefaultInstance()) {
+          getBinaryBuilder().mergeFrom(value);
         } else {
           binary_ = value;
         }
-        onChanged();
       } else {
         binaryBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1382,14 +1400,13 @@ public Builder mergeBinary(com.google.cloud.securitycenter.v1.File value) {
      * <code>.google.cloud.securitycenter.v1.File binary = 3;</code>
      */
     public Builder clearBinary() {
-      if (binaryBuilder_ == null) {
-        binary_ = null;
-        onChanged();
-      } else {
-        binary_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      binary_ = null;
+      if (binaryBuilder_ != null) {
+        binaryBuilder_.dispose();
         binaryBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1402,7 +1419,7 @@ public Builder clearBinary() {
      * <code>.google.cloud.securitycenter.v1.File binary = 3;</code>
      */
     public com.google.cloud.securitycenter.v1.File.Builder getBinaryBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getBinaryFieldBuilder().getBuilder();
     }
@@ -1454,9 +1471,9 @@ public com.google.cloud.securitycenter.v1.FileOrBuilder getBinaryOrBuilder() {
         java.util.Collections.emptyList();
 
     private void ensureLibrariesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000004) != 0)) {
         libraries_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.File>(libraries_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000004;
       }
     }
 
@@ -1671,7 +1688,7 @@ public Builder addAllLibraries(
     public Builder clearLibraries() {
       if (librariesBuilder_ == null) {
         libraries_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
       } else {
         librariesBuilder_.clear();
@@ -1793,7 +1810,7 @@ public com.google.cloud.securitycenter.v1.File.Builder addLibrariesBuilder(int i
                 com.google.cloud.securitycenter.v1.File,
                 com.google.cloud.securitycenter.v1.File.Builder,
                 com.google.cloud.securitycenter.v1.FileOrBuilder>(
-                libraries_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                libraries_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
         libraries_ = null;
       }
       return librariesBuilder_;
@@ -1820,7 +1837,7 @@ public com.google.cloud.securitycenter.v1.File.Builder addLibrariesBuilder(int i
      * @return Whether the script field is set.
      */
     public boolean hasScript() {
-      return scriptBuilder_ != null || script_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1863,11 +1880,11 @@ public Builder setScript(com.google.cloud.securitycenter.v1.File value) {
           throw new NullPointerException();
         }
         script_ = value;
-        onChanged();
       } else {
         scriptBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1885,11 +1902,11 @@ public Builder setScript(com.google.cloud.securitycenter.v1.File value) {
     public Builder setScript(com.google.cloud.securitycenter.v1.File.Builder builderForValue) {
       if (scriptBuilder_ == null) {
         script_ = builderForValue.build();
-        onChanged();
       } else {
         scriptBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1906,19 +1923,18 @@ public Builder setScript(com.google.cloud.securitycenter.v1.File.Builder builder
      */
     public Builder mergeScript(com.google.cloud.securitycenter.v1.File value) {
       if (scriptBuilder_ == null) {
-        if (script_ != null) {
-          script_ =
-              com.google.cloud.securitycenter.v1.File.newBuilder(script_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && script_ != null
+            && script_ != com.google.cloud.securitycenter.v1.File.getDefaultInstance()) {
+          getScriptBuilder().mergeFrom(value);
         } else {
           script_ = value;
         }
-        onChanged();
       } else {
         scriptBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1934,14 +1950,13 @@ public Builder mergeScript(com.google.cloud.securitycenter.v1.File value) {
      * <code>.google.cloud.securitycenter.v1.File script = 5;</code>
      */
     public Builder clearScript() {
-      if (scriptBuilder_ == null) {
-        script_ = null;
-        onChanged();
-      } else {
-        script_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      script_ = null;
+      if (scriptBuilder_ != null) {
+        scriptBuilder_.dispose();
         scriptBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1957,7 +1972,7 @@ public Builder clearScript() {
      * <code>.google.cloud.securitycenter.v1.File script = 5;</code>
      */
     public com.google.cloud.securitycenter.v1.File.Builder getScriptBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getScriptFieldBuilder().getBuilder();
     }
@@ -2015,9 +2030,9 @@ public com.google.cloud.securitycenter.v1.FileOrBuilder getScriptOrBuilder() {
         com.google.protobuf.LazyStringArrayList.EMPTY;
 
     private void ensureArgsIsMutable() {
-      if (!((bitField0_ & 0x00000002) != 0)) {
+      if (!((bitField0_ & 0x00000010) != 0)) {
         args_ = new com.google.protobuf.LazyStringArrayList(args_);
-        bitField0_ |= 0x00000002;
+        bitField0_ |= 0x00000010;
       }
     }
     /**
@@ -2152,7 +2167,7 @@ public Builder addAllArgs(java.lang.Iterable<java.lang.String> values) {
      */
     public Builder clearArgs() {
       args_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-      bitField0_ = (bitField0_ & ~0x00000002);
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -2210,6 +2225,7 @@ public boolean getArgumentsTruncated() {
     public Builder setArgumentsTruncated(boolean value) {
 
       argumentsTruncated_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2225,7 +2241,7 @@ public Builder setArgumentsTruncated(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearArgumentsTruncated() {
-
+      bitField0_ = (bitField0_ & ~0x00000020);
       argumentsTruncated_ = false;
       onChanged();
       return this;
@@ -2235,11 +2251,11 @@ public Builder clearArgumentsTruncated() {
         java.util.Collections.emptyList();
 
     private void ensureEnvVariablesIsMutable() {
-      if (!((bitField0_ & 0x00000004) != 0)) {
+      if (!((bitField0_ & 0x00000040) != 0)) {
         envVariables_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1.EnvironmentVariable>(
                 envVariables_);
-        bitField0_ |= 0x00000004;
+        bitField0_ |= 0x00000040;
       }
     }
 
@@ -2459,7 +2475,7 @@ public Builder addAllEnvVariables(
     public Builder clearEnvVariables() {
       if (envVariablesBuilder_ == null) {
         envVariables_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
+        bitField0_ = (bitField0_ & ~0x00000040);
         onChanged();
       } else {
         envVariablesBuilder_.clear();
@@ -2585,7 +2601,7 @@ public com.google.cloud.securitycenter.v1.EnvironmentVariable.Builder addEnvVari
                 com.google.cloud.securitycenter.v1.EnvironmentVariable,
                 com.google.cloud.securitycenter.v1.EnvironmentVariable.Builder,
                 com.google.cloud.securitycenter.v1.EnvironmentVariableOrBuilder>(
-                envVariables_, ((bitField0_ & 0x00000004) != 0), getParentForChildren(), isClean());
+                envVariables_, ((bitField0_ & 0x00000040) != 0), getParentForChildren(), isClean());
         envVariables_ = null;
       }
       return envVariablesBuilder_;
@@ -2622,6 +2638,7 @@ public boolean getEnvVariablesTruncated() {
     public Builder setEnvVariablesTruncated(boolean value) {
 
       envVariablesTruncated_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2637,7 +2654,7 @@ public Builder setEnvVariablesTruncated(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearEnvVariablesTruncated() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       envVariablesTruncated_ = false;
       onChanged();
       return this;
@@ -2674,6 +2691,7 @@ public long getPid() {
     public Builder setPid(long value) {
 
       pid_ = value;
+      bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
@@ -2689,7 +2707,7 @@ public Builder setPid(long value) {
      * @return This builder for chaining.
      */
     public Builder clearPid() {
-
+      bitField0_ = (bitField0_ & ~0x00000100);
       pid_ = 0L;
       onChanged();
       return this;
@@ -2726,6 +2744,7 @@ public long getParentPid() {
     public Builder setParentPid(long value) {
 
       parentPid_ = value;
+      bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
@@ -2741,7 +2760,7 @@ public Builder setParentPid(long value) {
      * @return This builder for chaining.
      */
     public Builder clearParentPid() {
-
+      bitField0_ = (bitField0_ & ~0x00000200);
       parentPid_ = 0L;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ProcessProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ProcessProto.java
index 26c720b01..0a6c930d0 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ProcessProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ProcessProto.java
@@ -57,13 +57,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "tycenter.v1.EnvironmentVariable\022\037\n\027env_v"
           + "ariables_truncated\030\t \001(\010\022\013\n\003pid\030\n \001(\003\022\022\n"
           + "\nparent_pid\030\013 \001(\003\"0\n\023EnvironmentVariable"
-          + "\022\014\n\004name\030\001 \001(\t\022\013\n\003val\030\002 \001(\tB\350\001\n\"com.goog"
+          + "\022\014\n\004name\030\001 \001(\t\022\013\n\003val\030\002 \001(\tB\346\001\n\"com.goog"
           + "le.cloud.securitycenter.v1B\014ProcessProto"
-          + "P\001ZLgoogle.golang.org/genproto/googleapi"
-          + "s/cloud/securitycenter/v1;securitycenter"
-          + "\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Goog"
-          + "le\\Cloud\\SecurityCenter\\V1\352\002!Google::Clo"
-          + "ud::SecurityCenter::V1b\006proto3"
+          + "P\001ZJcloud.google.com/go/securitycenter/a"
+          + "piv1/securitycenterpb;securitycenterpb\252\002"
+          + "\036Google.Cloud.SecurityCenter.V1\312\002\036Google"
+          + "\\Cloud\\SecurityCenter\\V1\352\002!Google::Cloud"
+          + "::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Reference.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Reference.java
index 80b3f1be6..c55ec0591 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Reference.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Reference.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int SOURCE_FIELD_NUMBER = 1;
-  private volatile java.lang.Object source_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object source_ = "";
   /**
    *
    *
@@ -118,7 +120,9 @@ public com.google.protobuf.ByteString getSourceBytes() {
   }
 
   public static final int URI_FIELD_NUMBER = 2;
-  private volatile java.lang.Object uri_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object uri_ = "";
   /**
    *
    *
@@ -374,10 +378,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       source_ = "";
-
       uri_ = "";
-
       return this;
     }
 
@@ -405,12 +408,23 @@ public com.google.cloud.securitycenter.v1.Reference build() {
     public com.google.cloud.securitycenter.v1.Reference buildPartial() {
       com.google.cloud.securitycenter.v1.Reference result =
           new com.google.cloud.securitycenter.v1.Reference(this);
-      result.source_ = source_;
-      result.uri_ = uri_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Reference result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.source_ = source_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.uri_ = uri_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -458,10 +472,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Reference other) {
       if (other == com.google.cloud.securitycenter.v1.Reference.getDefaultInstance()) return this;
       if (!other.getSource().isEmpty()) {
         source_ = other.source_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getUri().isEmpty()) {
         uri_ = other.uri_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -493,13 +509,13 @@ public Builder mergeFrom(
             case 10:
               {
                 source_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 uri_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -519,6 +535,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object source_ = "";
     /**
      *
@@ -580,8 +598,8 @@ public Builder setSource(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       source_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -597,8 +615,8 @@ public Builder setSource(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearSource() {
-
       source_ = getDefaultInstance().getSource();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -619,8 +637,8 @@ public Builder setSourceBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       source_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -689,8 +707,8 @@ public Builder setUri(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       uri_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -707,8 +725,8 @@ public Builder setUri(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearUri() {
-
       uri_ = getDefaultInstance().getUri();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -730,8 +748,8 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       uri_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Resource.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Resource.java
index d5293b052..65e354323 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Resource.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Resource.java
@@ -75,7 +75,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -126,7 +128,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 8;
-  private volatile java.lang.Object displayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object displayName_ = "";
   /**
    *
    *
@@ -175,7 +179,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   }
 
   public static final int TYPE_FIELD_NUMBER = 6;
-  private volatile java.lang.Object type_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object type_ = "";
   /**
    *
    *
@@ -224,7 +230,9 @@ public com.google.protobuf.ByteString getTypeBytes() {
   }
 
   public static final int PROJECT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object project_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object project_ = "";
   /**
    *
    *
@@ -273,7 +281,9 @@ public com.google.protobuf.ByteString getProjectBytes() {
   }
 
   public static final int PROJECT_DISPLAY_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object projectDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object projectDisplayName_ = "";
   /**
    *
    *
@@ -322,7 +332,9 @@ public com.google.protobuf.ByteString getProjectDisplayNameBytes() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 4;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -371,7 +383,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PARENT_DISPLAY_NAME_FIELD_NUMBER = 5;
-  private volatile java.lang.Object parentDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parentDisplayName_ = "";
   /**
    *
    *
@@ -420,6 +434,8 @@ public com.google.protobuf.ByteString getParentDisplayNameBytes() {
   }
 
   public static final int FOLDERS_FIELD_NUMBER = 7;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1.Folder> folders_;
   /**
    *
@@ -770,27 +786,21 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       displayName_ = "";
-
       type_ = "";
-
       project_ = "";
-
       projectDisplayName_ = "";
-
       parent_ = "";
-
       parentDisplayName_ = "";
-
       if (foldersBuilder_ == null) {
         folders_ = java.util.Collections.emptyList();
       } else {
         folders_ = null;
         foldersBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000080);
       return this;
     }
 
@@ -818,25 +828,49 @@ public com.google.cloud.securitycenter.v1.Resource build() {
     public com.google.cloud.securitycenter.v1.Resource buildPartial() {
       com.google.cloud.securitycenter.v1.Resource result =
           new com.google.cloud.securitycenter.v1.Resource(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.type_ = type_;
-      result.project_ = project_;
-      result.projectDisplayName_ = projectDisplayName_;
-      result.parent_ = parent_;
-      result.parentDisplayName_ = parentDisplayName_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.cloud.securitycenter.v1.Resource result) {
       if (foldersBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000080) != 0)) {
           folders_ = java.util.Collections.unmodifiableList(folders_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000080);
         }
         result.folders_ = folders_;
       } else {
         result.folders_ = foldersBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Resource result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.displayName_ = displayName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.type_ = type_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.project_ = project_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.projectDisplayName_ = projectDisplayName_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.parentDisplayName_ = parentDisplayName_;
+      }
     }
 
     @java.lang.Override
@@ -886,37 +920,44 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Resource other) {
       if (other == com.google.cloud.securitycenter.v1.Resource.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getType().isEmpty()) {
         type_ = other.type_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getProject().isEmpty()) {
         project_ = other.project_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (!other.getProjectDisplayName().isEmpty()) {
         projectDisplayName_ = other.projectDisplayName_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (!other.getParentDisplayName().isEmpty()) {
         parentDisplayName_ = other.parentDisplayName_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (foldersBuilder_ == null) {
         if (!other.folders_.isEmpty()) {
           if (folders_.isEmpty()) {
             folders_ = other.folders_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000080);
           } else {
             ensureFoldersIsMutable();
             folders_.addAll(other.folders_);
@@ -929,7 +970,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Resource other) {
             foldersBuilder_.dispose();
             foldersBuilder_ = null;
             folders_ = other.folders_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000080);
             foldersBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getFoldersFieldBuilder()
@@ -968,37 +1009,37 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 project_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 18
             case 26:
               {
                 projectDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 26
             case 34:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 34
             case 42:
               {
                 parentDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 42
             case 50:
               {
                 type_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 50
             case 58:
@@ -1017,7 +1058,7 @@ public Builder mergeFrom(
             case 66:
               {
                 displayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 66
             default:
@@ -1103,8 +1144,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1121,8 +1162,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1144,8 +1185,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1211,8 +1252,8 @@ public Builder setDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1228,8 +1269,8 @@ public Builder setDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
-
       displayName_ = getDefaultInstance().getDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1250,8 +1291,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1317,8 +1358,8 @@ public Builder setType(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       type_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1334,8 +1375,8 @@ public Builder setType(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearType() {
-
       type_ = getDefaultInstance().getType();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1356,8 +1397,8 @@ public Builder setTypeBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       type_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1423,8 +1464,8 @@ public Builder setProject(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       project_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1440,8 +1481,8 @@ public Builder setProject(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-
       project_ = getDefaultInstance().getProject();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1462,8 +1503,8 @@ public Builder setProjectBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       project_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1529,8 +1570,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       projectDisplayName_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1546,8 +1587,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearProjectDisplayName() {
-
       projectDisplayName_ = getDefaultInstance().getProjectDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -1568,8 +1609,8 @@ public Builder setProjectDisplayNameBytes(com.google.protobuf.ByteString value)
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       projectDisplayName_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1635,8 +1676,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1652,8 +1693,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -1674,8 +1715,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1741,8 +1782,8 @@ public Builder setParentDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parentDisplayName_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -1758,8 +1799,8 @@ public Builder setParentDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParentDisplayName() {
-
       parentDisplayName_ = getDefaultInstance().getParentDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -1780,8 +1821,8 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parentDisplayName_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -1790,9 +1831,9 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
         java.util.Collections.emptyList();
 
     private void ensureFoldersIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000080) != 0)) {
         folders_ = new java.util.ArrayList<com.google.cloud.securitycenter.v1.Folder>(folders_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000080;
       }
     }
 
@@ -2051,7 +2092,7 @@ public Builder addAllFolders(
     public Builder clearFolders() {
       if (foldersBuilder_ == null) {
         folders_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000080);
         onChanged();
       } else {
         foldersBuilder_.clear();
@@ -2201,7 +2242,7 @@ public com.google.cloud.securitycenter.v1.Folder.Builder addFoldersBuilder(int i
                 com.google.cloud.securitycenter.v1.Folder,
                 com.google.cloud.securitycenter.v1.Folder.Builder,
                 com.google.cloud.securitycenter.v1.FolderOrBuilder>(
-                folders_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                folders_, ((bitField0_ & 0x00000080) != 0), getParentForChildren(), isClean());
         folders_ = null;
       }
       return foldersBuilder_;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ResourceProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ResourceProto.java
index f6af37990..04a84199c 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ResourceProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ResourceProto.java
@@ -49,13 +49,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\024project_display_name\030\003 \001(\t\022\016\n\006parent\030\004 "
           + "\001(\t\022\033\n\023parent_display_name\030\005 \001(\t\022<\n\007fold"
           + "ers\030\007 \003(\0132&.google.cloud.securitycenter."
-          + "v1.FolderB\003\340A\003B\351\001\n\"com.google.cloud.secu"
-          + "ritycenter.v1B\rResourceProtoP\001ZLgoogle.g"
-          + "olang.org/genproto/googleapis/cloud/secu"
-          + "ritycenter/v1;securitycenter\252\002\036Google.Cl"
-          + "oud.SecurityCenter.V1\312\002\036Google\\Cloud\\Sec"
-          + "urityCenter\\V1\352\002!Google::Cloud::Security"
-          + "Center::V1b\006proto3"
+          + "v1.FolderB\003\340A\003B\347\001\n\"com.google.cloud.secu"
+          + "ritycenter.v1B\rResourceProtoP\001ZJcloud.go"
+          + "ogle.com/go/securitycenter/apiv1/securit"
+          + "ycenterpb;securitycenterpb\252\002\036Google.Clou"
+          + "d.SecurityCenter.V1\312\002\036Google\\Cloud\\Secur"
+          + "ityCenter\\V1\352\002!Google::Cloud::SecurityCe"
+          + "nter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryRequest.java
index 1f72bf213..3f8ca1907 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -320,8 +322,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       return this;
     }
 
@@ -349,11 +351,20 @@ public com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest build() {
     public com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest buildPartial() {
       com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest result =
           new com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest(this);
-      result.parent_ = parent_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -402,6 +413,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.RunAssetDiscoveryReq
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -433,7 +445,7 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -453,6 +465,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -523,8 +537,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -543,8 +557,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -568,8 +582,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponse.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponse.java
index 94dbc5496..32d497ca0 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponse.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponse.java
@@ -251,7 +251,7 @@ private State(int value) {
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -280,9 +280,8 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State result =
-        com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State.UNRECOGNIZED
         : result;
@@ -331,7 +330,7 @@ public com.google.protobuf.Duration getDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getDurationOrBuilder() {
-    return getDuration();
+    return duration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : duration_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -550,12 +549,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       state_ = 0;
-
-      if (durationBuilder_ == null) {
-        duration_ = null;
-      } else {
-        duration_ = null;
+      duration_ = null;
+      if (durationBuilder_ != null) {
+        durationBuilder_.dispose();
         durationBuilder_ = null;
       }
       return this;
@@ -586,16 +584,24 @@ public com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse build() {
     public com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse buildPartial() {
       com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse result =
           new com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse(this);
-      result.state_ = state_;
-      if (durationBuilder_ == null) {
-        result.duration_ = duration_;
-      } else {
-        result.duration_ = durationBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.duration_ = durationBuilder_ == null ? duration_ : durationBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -678,13 +684,13 @@ public Builder mergeFrom(
             case 8:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 8
             case 18:
               {
                 input.readMessage(getDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -704,6 +710,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private int state_ = 0;
     /**
      *
@@ -733,8 +741,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -751,9 +759,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State result =
-          com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse.State.UNRECOGNIZED
           : result;
@@ -775,7 +782,7 @@ public Builder setState(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000001;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -792,7 +799,7 @@ public Builder setState(
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000001);
       state_ = 0;
       onChanged();
       return this;
@@ -816,7 +823,7 @@ public Builder clearState() {
      * @return Whether the duration field is set.
      */
     public boolean hasDuration() {
-      return durationBuilder_ != null || duration_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -851,11 +858,11 @@ public Builder setDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         duration_ = value;
-        onChanged();
       } else {
         durationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -870,11 +877,11 @@ public Builder setDuration(com.google.protobuf.Duration value) {
     public Builder setDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (durationBuilder_ == null) {
         duration_ = builderForValue.build();
-        onChanged();
       } else {
         durationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -888,17 +895,18 @@ public Builder setDuration(com.google.protobuf.Duration.Builder builderForValue)
      */
     public Builder mergeDuration(com.google.protobuf.Duration value) {
       if (durationBuilder_ == null) {
-        if (duration_ != null) {
-          duration_ =
-              com.google.protobuf.Duration.newBuilder(duration_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && duration_ != null
+            && duration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getDurationBuilder().mergeFrom(value);
         } else {
           duration_ = value;
         }
-        onChanged();
       } else {
         durationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -911,14 +919,13 @@ public Builder mergeDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration duration = 2;</code>
      */
     public Builder clearDuration() {
-      if (durationBuilder_ == null) {
-        duration_ = null;
-        onChanged();
-      } else {
-        duration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      duration_ = null;
+      if (durationBuilder_ != null) {
+        durationBuilder_.dispose();
         durationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -931,7 +938,7 @@ public Builder clearDuration() {
      * <code>.google.protobuf.Duration duration = 2;</code>
      */
     public com.google.protobuf.Duration.Builder getDurationBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getDurationFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponseOuterClass.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponseOuterClass.java
index ed78dc490..9810e0edf 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponseOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/RunAssetDiscoveryResponseOuterClass.java
@@ -49,12 +49,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "e\022+\n\010duration\030\002 \001(\0132\031.google.protobuf.Du"
           + "ration\"M\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\r"
           + "\n\tCOMPLETED\020\001\022\016\n\nSUPERSEDED\020\002\022\016\n\nTERMINA"
-          + "TED\020\003B\332\001\n\"com.google.cloud.securitycente"
-          + "r.v1P\001ZLgoogle.golang.org/genproto/googl"
-          + "eapis/cloud/securitycenter/v1;securityce"
-          + "nter\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036"
-          + "Google\\Cloud\\SecurityCenter\\V1\352\002!Google:"
-          + ":Cloud::SecurityCenter::V1b\006proto3"
+          + "TED\020\003B\330\001\n\"com.google.cloud.securitycente"
+          + "r.v1P\001ZJcloud.google.com/go/securitycent"
+          + "er/apiv1/securitycenterpb;securitycenter"
+          + "pb\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036Go"
+          + "ogle\\Cloud\\SecurityCenter\\V1\352\002!Google::C"
+          + "loud::SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarks.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarks.java
index 3bcd4426a..0421cf8fe 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarks.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarks.java
@@ -83,7 +83,9 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -152,6 +154,7 @@ private static final class MarksDefaultEntryHolder {
             "");
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, java.lang.String> marks_;
 
   private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetMarks() {
@@ -227,7 +230,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMarksMap() {
    * <code>map&lt;string, string&gt; marks = 2;</code>
    */
   @java.lang.Override
-  public java.lang.String getMarksOrDefault(java.lang.String key, java.lang.String defaultValue) {
+  public /* nullable */ java.lang.String getMarksOrDefault(
+      java.lang.String key,
+      /* nullable */
+      java.lang.String defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -262,7 +268,9 @@ public java.lang.String getMarksOrThrow(java.lang.String key) {
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -570,11 +578,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       internalGetMutableMarks().clear();
       canonicalName_ = "";
-
       return this;
     }
 
@@ -602,15 +609,27 @@ public com.google.cloud.securitycenter.v1.SecurityMarks build() {
     public com.google.cloud.securitycenter.v1.SecurityMarks buildPartial() {
       com.google.cloud.securitycenter.v1.SecurityMarks result =
           new com.google.cloud.securitycenter.v1.SecurityMarks(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.marks_ = internalGetMarks();
-      result.marks_.makeImmutable();
-      result.canonicalName_ = canonicalName_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.SecurityMarks result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.marks_ = internalGetMarks();
+        result.marks_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.canonicalName_ = canonicalName_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -659,11 +678,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.SecurityMarks other)
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       internalGetMutableMarks().mergeFrom(other.internalGetMarks());
+      bitField0_ |= 0x00000002;
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -695,7 +717,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -704,12 +726,13 @@ public Builder mergeFrom(
                     input.readMessage(
                         MarksDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
                 internalGetMutableMarks().getMutableMap().put(marks__.getKey(), marks__.getValue());
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -804,8 +827,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -825,8 +848,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -851,8 +874,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -868,14 +891,14 @@ private com.google.protobuf.MapField<java.lang.String, java.lang.String> interna
 
     private com.google.protobuf.MapField<java.lang.String, java.lang.String>
         internalGetMutableMarks() {
-      onChanged();
-      ;
       if (marks_ == null) {
         marks_ = com.google.protobuf.MapField.newMapField(MarksDefaultEntryHolder.defaultEntry);
       }
       if (!marks_.isMutable()) {
         marks_ = marks_.copy();
       }
+      bitField0_ |= 0x00000002;
+      onChanged();
       return marks_;
     }
 
@@ -945,7 +968,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMarksMap() {
      * <code>map&lt;string, string&gt; marks = 2;</code>
      */
     @java.lang.Override
-    public java.lang.String getMarksOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    public /* nullable */ java.lang.String getMarksOrDefault(
+        java.lang.String key,
+        /* nullable */
+        java.lang.String defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -980,6 +1006,7 @@ public java.lang.String getMarksOrThrow(java.lang.String key) {
     }
 
     public Builder clearMarks() {
+      bitField0_ = (bitField0_ & ~0x00000002);
       internalGetMutableMarks().getMutableMap().clear();
       return this;
     }
@@ -1008,6 +1035,7 @@ public Builder removeMarks(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, java.lang.String> getMutableMarks() {
+      bitField0_ |= 0x00000002;
       return internalGetMutableMarks().getMutableMap();
     }
     /**
@@ -1032,8 +1060,8 @@ public Builder putMarks(java.lang.String key, java.lang.String value) {
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableMarks().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000002;
       return this;
     }
     /**
@@ -1053,6 +1081,7 @@ public Builder putMarks(java.lang.String key, java.lang.String value) {
      */
     public Builder putAllMarks(java.util.Map<java.lang.String, java.lang.String> values) {
       internalGetMutableMarks().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000002;
       return this;
     }
 
@@ -1138,8 +1167,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1162,8 +1191,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1191,8 +1220,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOrBuilder.java
index f5ff88380..6903719e6 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOrBuilder.java
@@ -122,7 +122,6 @@ public interface SecurityMarksOrBuilder
    *
    * <code>map&lt;string, string&gt; marks = 2;</code>
    */
-
   /* nullable */
   java.lang.String getMarksOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOuterClass.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOuterClass.java
index 5a5a39061..cc8d21972 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecurityMarksOuterClass.java
@@ -61,13 +61,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "/securityMarks\022Bfolders/{folder}/sources"
           + "/{source}/findings/{finding}/securityMar"
           + "ks\022Dprojects/{project}/sources/{source}/"
-          + "findings/{finding}/securityMarksB\332\001\n\"com"
-          + ".google.cloud.securitycenter.v1P\001ZLgoogl"
-          + "e.golang.org/genproto/googleapis/cloud/s"
-          + "ecuritycenter/v1;securitycenter\252\002\036Google"
-          + ".Cloud.SecurityCenter.V1\312\002\036Google\\Cloud\\"
-          + "SecurityCenter\\V1\352\002!Google::Cloud::Secur"
-          + "ityCenter::V1b\006proto3"
+          + "findings/{finding}/securityMarksB\330\001\n\"com"
+          + ".google.cloud.securitycenter.v1P\001ZJcloud"
+          + ".google.com/go/securitycenter/apiv1/secu"
+          + "ritycenterpb;securitycenterpb\252\002\036Google.C"
+          + "loud.SecurityCenter.V1\312\002\036Google\\Cloud\\Se"
+          + "curityCenter\\V1\352\002!Google::Cloud::Securit"
+          + "yCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecuritycenterService.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecuritycenterService.java
index 2d218316f..cf9dd1a3d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecuritycenterService.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SecuritycenterService.java
@@ -709,12 +709,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "{parent=projects/*}/bigQueryExports\332A\006pa"
           + "rent\032Q\312A\035securitycenter.googleapis.com\322A"
           + ".https://www.googleapis.com/auth/cloud-p"
-          + "latformB\332\001\n\"com.google.cloud.securitycen"
-          + "ter.v1P\001ZLgoogle.golang.org/genproto/goo"
-          + "gleapis/cloud/securitycenter/v1;security"
-          + "center\252\002\036Google.Cloud.SecurityCenter.V1\312"
-          + "\002\036Google\\Cloud\\SecurityCenter\\V1\352\002!Googl"
-          + "e::Cloud::SecurityCenter::V1P\000b\006proto3"
+          + "latformB\330\001\n\"com.google.cloud.securitycen"
+          + "ter.v1P\001ZJcloud.google.com/go/securityce"
+          + "nter/apiv1/securitycenterpb;securitycent"
+          + "erpb\252\002\036Google.Cloud.SecurityCenter.V1\312\002\036"
+          + "Google\\Cloud\\SecurityCenter\\V1\352\002!Google:"
+          + ":Cloud::SecurityCenter::V1P\000b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ServiceAccountDelegationInfo.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ServiceAccountDelegationInfo.java
index 4d45110ac..186aed922 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ServiceAccountDelegationInfo.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/ServiceAccountDelegationInfo.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PRINCIPAL_EMAIL_FIELD_NUMBER = 1;
-  private volatile java.lang.Object principalEmail_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object principalEmail_ = "";
   /**
    *
    *
@@ -118,7 +120,9 @@ public com.google.protobuf.ByteString getPrincipalEmailBytes() {
   }
 
   public static final int PRINCIPAL_SUBJECT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object principalSubject_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object principalSubject_ = "";
   /**
    *
    *
@@ -385,10 +389,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       principalEmail_ = "";
-
       principalSubject_ = "";
-
       return this;
     }
 
@@ -417,12 +420,24 @@ public com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo build() {
     public com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo buildPartial() {
       com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo result =
           new com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo(this);
-      result.principalEmail_ = principalEmail_;
-      result.principalSubject_ = principalSubject_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.ServiceAccountDelegationInfo result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.principalEmail_ = principalEmail_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.principalSubject_ = principalSubject_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -473,10 +488,12 @@ public Builder mergeFrom(
         return this;
       if (!other.getPrincipalEmail().isEmpty()) {
         principalEmail_ = other.principalEmail_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPrincipalSubject().isEmpty()) {
         principalSubject_ = other.principalSubject_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -508,13 +525,13 @@ public Builder mergeFrom(
             case 10:
               {
                 principalEmail_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 principalSubject_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -534,6 +551,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object principalEmail_ = "";
     /**
      *
@@ -595,8 +614,8 @@ public Builder setPrincipalEmail(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       principalEmail_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -612,8 +631,8 @@ public Builder setPrincipalEmail(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPrincipalEmail() {
-
       principalEmail_ = getDefaultInstance().getPrincipalEmail();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -634,8 +653,8 @@ public Builder setPrincipalEmailBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       principalEmail_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -719,8 +738,8 @@ public Builder setPrincipalSubject(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       principalSubject_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -742,8 +761,8 @@ public Builder setPrincipalSubject(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPrincipalSubject() {
-
       principalSubject_ = getDefaultInstance().getPrincipalSubject();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -770,8 +789,8 @@ public Builder setPrincipalSubjectBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       principalSubject_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequest.java
index 999fbac53..08daf56a2 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequest.java
@@ -69,15 +69,19 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
@@ -102,10 +106,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
@@ -128,7 +134,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int STATE_FIELD_NUMBER = 2;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -161,9 +167,8 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Finding.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Finding.State result =
-        com.google.cloud.securitycenter.v1.Finding.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1.Finding.State.forNumber(state_);
     return result == null ? com.google.cloud.securitycenter.v1.Finding.State.UNRECOGNIZED : result;
   }
 
@@ -213,7 +218,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
-    return getStartTime();
+    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -437,14 +442,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       state_ = 0;
-
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-      } else {
-        startTime_ = null;
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
       return this;
@@ -474,17 +477,26 @@ public com.google.cloud.securitycenter.v1.SetFindingStateRequest build() {
     public com.google.cloud.securitycenter.v1.SetFindingStateRequest buildPartial() {
       com.google.cloud.securitycenter.v1.SetFindingStateRequest result =
           new com.google.cloud.securitycenter.v1.SetFindingStateRequest(this);
-      result.name_ = name_;
-      result.state_ = state_;
-      if (startTimeBuilder_ == null) {
-        result.startTime_ = startTime_;
-      } else {
-        result.startTime_ = startTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.SetFindingStateRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -533,6 +545,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.SetFindingStateReque
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.state_ != 0) {
@@ -570,19 +583,19 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -602,15 +615,19 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -634,10 +651,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -661,10 +680,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -678,8 +699,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -687,10 +708,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -700,8 +723,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -709,10 +732,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -727,8 +752,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -766,8 +791,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -786,9 +811,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Finding.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Finding.State result =
-          com.google.cloud.securitycenter.v1.Finding.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1.Finding.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1.Finding.State.UNRECOGNIZED
           : result;
@@ -811,7 +835,7 @@ public Builder setState(com.google.cloud.securitycenter.v1.Finding.State value)
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000002;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -830,7 +854,7 @@ public Builder setState(com.google.cloud.securitycenter.v1.Finding.State value)
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       state_ = 0;
       onChanged();
       return this;
@@ -855,7 +879,7 @@ public Builder clearState() {
      * @return Whether the startTime field is set.
      */
     public boolean hasStartTime() {
-      return startTimeBuilder_ != null || startTime_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -892,11 +916,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         startTime_ = value;
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -912,11 +936,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
     public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (startTimeBuilder_ == null) {
         startTime_ = builderForValue.build();
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -931,17 +955,18 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
       if (startTimeBuilder_ == null) {
-        if (startTime_ != null) {
-          startTime_ =
-              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && startTime_ != null
+            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getStartTimeBuilder().mergeFrom(value);
         } else {
           startTime_ = value;
         }
-        onChanged();
       } else {
         startTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -955,14 +980,13 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearStartTime() {
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-        onChanged();
-      } else {
-        startTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -976,7 +1000,7 @@ public Builder clearStartTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getStartTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequestOrBuilder.java
index 1482a44f5..5a928596b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetFindingStateRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface SetFindingStateRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
@@ -44,10 +46,12 @@ public interface SetFindingStateRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequest.java
index 6cac56dd0..5c88a624d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequest.java
@@ -69,17 +69,19 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-   * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-   * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
@@ -104,12 +106,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-   * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-   * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
@@ -132,7 +134,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int MUTE_FIELD_NUMBER = 2;
-  private int mute_;
+  private int mute_ = 0;
   /**
    *
    *
@@ -165,9 +167,8 @@ public int getMuteValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.Finding.Mute getMute() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1.Finding.Mute result =
-        com.google.cloud.securitycenter.v1.Finding.Mute.valueOf(mute_);
+        com.google.cloud.securitycenter.v1.Finding.Mute.forNumber(mute_);
     return result == null ? com.google.cloud.securitycenter.v1.Finding.Mute.UNRECOGNIZED : result;
   }
 
@@ -377,10 +378,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       mute_ = 0;
-
       return this;
     }
 
@@ -408,12 +408,23 @@ public com.google.cloud.securitycenter.v1.SetMuteRequest build() {
     public com.google.cloud.securitycenter.v1.SetMuteRequest buildPartial() {
       com.google.cloud.securitycenter.v1.SetMuteRequest result =
           new com.google.cloud.securitycenter.v1.SetMuteRequest(this);
-      result.name_ = name_;
-      result.mute_ = mute_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.SetMuteRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.mute_ = mute_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -462,6 +473,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.SetMuteRequest other
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.mute_ != 0) {
@@ -496,13 +508,13 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 mute_ = input.readEnum();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             default:
@@ -522,17 +534,19 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-     * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-     * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -556,12 +570,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-     * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-     * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -585,12 +599,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-     * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-     * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -604,8 +618,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -613,12 +627,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-     * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-     * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -628,8 +642,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -637,12 +651,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Required. The relative resource name of the finding. See:
-     * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-     * Example:
-     * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-     * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-     * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+     * Required. The [relative resource
+     * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+     * of the finding. Example:
+     * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+     * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+     * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
      * </pre>
      *
      * <code>
@@ -657,8 +671,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -696,8 +710,8 @@ public int getMuteValue() {
      * @return This builder for chaining.
      */
     public Builder setMuteValue(int value) {
-
       mute_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -716,9 +730,8 @@ public Builder setMuteValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1.Finding.Mute getMute() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1.Finding.Mute result =
-          com.google.cloud.securitycenter.v1.Finding.Mute.valueOf(mute_);
+          com.google.cloud.securitycenter.v1.Finding.Mute.forNumber(mute_);
       return result == null ? com.google.cloud.securitycenter.v1.Finding.Mute.UNRECOGNIZED : result;
     }
     /**
@@ -739,7 +752,7 @@ public Builder setMute(com.google.cloud.securitycenter.v1.Finding.Mute value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000002;
       mute_ = value.getNumber();
       onChanged();
       return this;
@@ -758,7 +771,7 @@ public Builder setMute(com.google.cloud.securitycenter.v1.Finding.Mute value) {
      * @return This builder for chaining.
      */
     public Builder clearMute() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       mute_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequestOrBuilder.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequestOrBuilder.java
index 317dcd3f1..7f6b35cd0 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequestOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SetMuteRequestOrBuilder.java
@@ -27,12 +27,12 @@ public interface SetMuteRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-   * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-   * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
@@ -46,12 +46,12 @@ public interface SetMuteRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The relative resource name of the finding. See:
-   * https://cloud.google.com/apis/design/resource_names#relative_resource_name
-   * Example:
-   * "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-   * "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-   * "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+   * Required. The [relative resource
+   * name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+   * of the finding. Example:
+   * "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+   * "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+   * "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
    * </pre>
    *
    * <code>
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Source.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Source.java
index 6558b9805..9a0dc1a3b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Source.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Source.java
@@ -74,7 +74,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -129,7 +131,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object displayName_ = "";
   /**
    *
    *
@@ -186,7 +190,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -247,7 +253,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 14;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -532,14 +540,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       displayName_ = "";
-
       description_ = "";
-
       canonicalName_ = "";
-
       return this;
     }
 
@@ -567,14 +572,29 @@ public com.google.cloud.securitycenter.v1.Source build() {
     public com.google.cloud.securitycenter.v1.Source buildPartial() {
       com.google.cloud.securitycenter.v1.Source result =
           new com.google.cloud.securitycenter.v1.Source(this);
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.description_ = description_;
-      result.canonicalName_ = canonicalName_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Source result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.displayName_ = displayName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.canonicalName_ = canonicalName_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -622,18 +642,22 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1.Source other) {
       if (other == com.google.cloud.securitycenter.v1.Source.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -665,25 +689,25 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 displayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 114:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 114
             default:
@@ -703,6 +727,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -773,8 +799,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -793,8 +819,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -818,8 +844,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -897,8 +923,8 @@ public Builder setDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -918,8 +944,8 @@ public Builder setDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
-
       displayName_ = getDefaultInstance().getDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -944,8 +970,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1029,8 +1055,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1052,8 +1078,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1080,8 +1106,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1162,8 +1188,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1184,8 +1210,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1211,8 +1237,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SourceOuterClass.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SourceOuterClass.java
index f1760010d..46865f6b8 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SourceOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/SourceOuterClass.java
@@ -49,12 +49,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "e\022-organizations/{organization}/sources/"
           + "{source}\022!folders/{folder}/sources/{sour"
           + "ce}\022#projects/{project}/sources/{source}"
-          + "B\332\001\n\"com.google.cloud.securitycenter.v1P"
-          + "\001ZLgoogle.golang.org/genproto/googleapis"
-          + "/cloud/securitycenter/v1;securitycenter\252"
-          + "\002\036Google.Cloud.SecurityCenter.V1\312\002\036Googl"
-          + "e\\Cloud\\SecurityCenter\\V1\352\002!Google::Clou"
-          + "d::SecurityCenter::V1b\006proto3"
+          + "B\330\001\n\"com.google.cloud.securitycenter.v1P"
+          + "\001ZJcloud.google.com/go/securitycenter/ap"
+          + "iv1/securitycenterpb;securitycenterpb\252\002\036"
+          + "Google.Cloud.SecurityCenter.V1\312\002\036Google\\"
+          + "Cloud\\SecurityCenter\\V1\352\002!Google::Cloud:"
+          + ":SecurityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateBigQueryExportRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateBigQueryExportRequest.java
index 223e2adb0..7bf9c8fac 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateBigQueryExportRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateBigQueryExportRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1.BigQueryExport getBigQueryExport() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.BigQueryExportOrBuilder getBigQueryExportOrBuilder() {
-    return getBigQueryExport();
+    return bigQueryExport_ == null
+        ? com.google.cloud.securitycenter.v1.BigQueryExport.getDefaultInstance()
+        : bigQueryExport_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -165,7 +167,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -385,16 +387,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (bigQueryExportBuilder_ == null) {
-        bigQueryExport_ = null;
-      } else {
-        bigQueryExport_ = null;
+      bitField0_ = 0;
+      bigQueryExport_ = null;
+      if (bigQueryExportBuilder_ != null) {
+        bigQueryExportBuilder_.dispose();
         bigQueryExportBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -425,20 +426,25 @@ public com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest build() {
     public com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest result =
           new com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest(this);
-      if (bigQueryExportBuilder_ == null) {
-        result.bigQueryExport_ = bigQueryExport_;
-      } else {
-        result.bigQueryExport_ = bigQueryExportBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.bigQueryExport_ =
+            bigQueryExportBuilder_ == null ? bigQueryExport_ : bigQueryExportBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -521,13 +527,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getBigQueryExportFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -547,6 +553,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.BigQueryExport bigQueryExport_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.BigQueryExport,
@@ -567,7 +575,7 @@ public Builder mergeFrom(
      * @return Whether the bigQueryExport field is set.
      */
     public boolean hasBigQueryExport() {
-      return bigQueryExportBuilder_ != null || bigQueryExport_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -608,11 +616,11 @@ public Builder setBigQueryExport(com.google.cloud.securitycenter.v1.BigQueryExpo
           throw new NullPointerException();
         }
         bigQueryExport_ = value;
-        onChanged();
       } else {
         bigQueryExportBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -630,11 +638,11 @@ public Builder setBigQueryExport(
         com.google.cloud.securitycenter.v1.BigQueryExport.Builder builderForValue) {
       if (bigQueryExportBuilder_ == null) {
         bigQueryExport_ = builderForValue.build();
-        onChanged();
       } else {
         bigQueryExportBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -650,19 +658,19 @@ public Builder setBigQueryExport(
      */
     public Builder mergeBigQueryExport(com.google.cloud.securitycenter.v1.BigQueryExport value) {
       if (bigQueryExportBuilder_ == null) {
-        if (bigQueryExport_ != null) {
-          bigQueryExport_ =
-              com.google.cloud.securitycenter.v1.BigQueryExport.newBuilder(bigQueryExport_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && bigQueryExport_ != null
+            && bigQueryExport_
+                != com.google.cloud.securitycenter.v1.BigQueryExport.getDefaultInstance()) {
+          getBigQueryExportBuilder().mergeFrom(value);
         } else {
           bigQueryExport_ = value;
         }
-        onChanged();
       } else {
         bigQueryExportBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -677,14 +685,13 @@ public Builder mergeBigQueryExport(com.google.cloud.securitycenter.v1.BigQueryEx
      * </code>
      */
     public Builder clearBigQueryExport() {
-      if (bigQueryExportBuilder_ == null) {
-        bigQueryExport_ = null;
-        onChanged();
-      } else {
-        bigQueryExport_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      bigQueryExport_ = null;
+      if (bigQueryExportBuilder_ != null) {
+        bigQueryExportBuilder_.dispose();
         bigQueryExportBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -699,7 +706,7 @@ public Builder clearBigQueryExport() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.BigQueryExport.Builder getBigQueryExportBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getBigQueryExportFieldBuilder().getBuilder();
     }
@@ -770,7 +777,7 @@ public com.google.cloud.securitycenter.v1.BigQueryExportOrBuilder getBigQueryExp
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -809,11 +816,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -829,11 +836,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -848,17 +855,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -872,14 +880,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -893,7 +900,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateExternalSystemRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateExternalSystemRequest.java
index 8e5fa9ca5..020ce18b3 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateExternalSystemRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateExternalSystemRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1.ExternalSystem getExternalSystem() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.ExternalSystemOrBuilder getExternalSystemOrBuilder() {
-    return getExternalSystem();
+    return externalSystem_ == null
+        ? com.google.cloud.securitycenter.v1.ExternalSystem.getDefaultInstance()
+        : externalSystem_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -165,7 +167,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -385,16 +387,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (externalSystemBuilder_ == null) {
-        externalSystem_ = null;
-      } else {
-        externalSystem_ = null;
+      bitField0_ = 0;
+      externalSystem_ = null;
+      if (externalSystemBuilder_ != null) {
+        externalSystemBuilder_.dispose();
         externalSystemBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -425,20 +426,25 @@ public com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest build() {
     public com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest result =
           new com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest(this);
-      if (externalSystemBuilder_ == null) {
-        result.externalSystem_ = externalSystem_;
-      } else {
-        result.externalSystem_ = externalSystemBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.externalSystem_ =
+            externalSystemBuilder_ == null ? externalSystem_ : externalSystemBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -521,13 +527,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getExternalSystemFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -547,6 +553,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.ExternalSystem externalSystem_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.ExternalSystem,
@@ -567,7 +575,7 @@ public Builder mergeFrom(
      * @return Whether the externalSystem field is set.
      */
     public boolean hasExternalSystem() {
-      return externalSystemBuilder_ != null || externalSystem_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -608,11 +616,11 @@ public Builder setExternalSystem(com.google.cloud.securitycenter.v1.ExternalSyst
           throw new NullPointerException();
         }
         externalSystem_ = value;
-        onChanged();
       } else {
         externalSystemBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -630,11 +638,11 @@ public Builder setExternalSystem(
         com.google.cloud.securitycenter.v1.ExternalSystem.Builder builderForValue) {
       if (externalSystemBuilder_ == null) {
         externalSystem_ = builderForValue.build();
-        onChanged();
       } else {
         externalSystemBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -650,19 +658,19 @@ public Builder setExternalSystem(
      */
     public Builder mergeExternalSystem(com.google.cloud.securitycenter.v1.ExternalSystem value) {
       if (externalSystemBuilder_ == null) {
-        if (externalSystem_ != null) {
-          externalSystem_ =
-              com.google.cloud.securitycenter.v1.ExternalSystem.newBuilder(externalSystem_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && externalSystem_ != null
+            && externalSystem_
+                != com.google.cloud.securitycenter.v1.ExternalSystem.getDefaultInstance()) {
+          getExternalSystemBuilder().mergeFrom(value);
         } else {
           externalSystem_ = value;
         }
-        onChanged();
       } else {
         externalSystemBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -677,14 +685,13 @@ public Builder mergeExternalSystem(com.google.cloud.securitycenter.v1.ExternalSy
      * </code>
      */
     public Builder clearExternalSystem() {
-      if (externalSystemBuilder_ == null) {
-        externalSystem_ = null;
-        onChanged();
-      } else {
-        externalSystem_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      externalSystem_ = null;
+      if (externalSystemBuilder_ != null) {
+        externalSystemBuilder_.dispose();
         externalSystemBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -699,7 +706,7 @@ public Builder clearExternalSystem() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.ExternalSystem.Builder getExternalSystemBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getExternalSystemFieldBuilder().getBuilder();
     }
@@ -770,7 +777,7 @@ public com.google.cloud.securitycenter.v1.ExternalSystemOrBuilder getExternalSys
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -809,11 +816,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -829,11 +836,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -848,17 +855,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -872,14 +880,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -893,7 +900,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateFindingRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateFindingRequest.java
index b36ab774d..0005ee740 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateFindingRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateFindingRequest.java
@@ -128,7 +128,9 @@ public com.google.cloud.securitycenter.v1.Finding getFinding() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.FindingOrBuilder getFindingOrBuilder() {
-    return getFinding();
+    return finding_ == null
+        ? com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()
+        : finding_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -189,7 +191,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -409,16 +411,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (findingBuilder_ == null) {
-        finding_ = null;
-      } else {
-        finding_ = null;
+      bitField0_ = 0;
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -448,20 +449,23 @@ public com.google.cloud.securitycenter.v1.UpdateFindingRequest build() {
     public com.google.cloud.securitycenter.v1.UpdateFindingRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateFindingRequest result =
           new com.google.cloud.securitycenter.v1.UpdateFindingRequest(this);
-      if (findingBuilder_ == null) {
-        result.finding_ = finding_;
-      } else {
-        result.finding_ = findingBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.UpdateFindingRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -543,13 +547,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -569,6 +573,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.Finding finding_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.Finding,
@@ -593,7 +599,7 @@ public Builder mergeFrom(
      * @return Whether the finding field is set.
      */
     public boolean hasFinding() {
-      return findingBuilder_ != null || finding_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -642,11 +648,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding value) {
           throw new NullPointerException();
         }
         finding_ = value;
-        onChanged();
       } else {
         findingBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -667,11 +673,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding value) {
     public Builder setFinding(com.google.cloud.securitycenter.v1.Finding.Builder builderForValue) {
       if (findingBuilder_ == null) {
         finding_ = builderForValue.build();
-        onChanged();
       } else {
         findingBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -691,19 +697,18 @@ public Builder setFinding(com.google.cloud.securitycenter.v1.Finding.Builder bui
      */
     public Builder mergeFinding(com.google.cloud.securitycenter.v1.Finding value) {
       if (findingBuilder_ == null) {
-        if (finding_ != null) {
-          finding_ =
-              com.google.cloud.securitycenter.v1.Finding.newBuilder(finding_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && finding_ != null
+            && finding_ != com.google.cloud.securitycenter.v1.Finding.getDefaultInstance()) {
+          getFindingBuilder().mergeFrom(value);
         } else {
           finding_ = value;
         }
-        onChanged();
       } else {
         findingBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -722,14 +727,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1.Finding value) {
      * </code>
      */
     public Builder clearFinding() {
-      if (findingBuilder_ == null) {
-        finding_ = null;
-        onChanged();
-      } else {
-        finding_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -748,7 +752,7 @@ public Builder clearFinding() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.Finding.Builder getFindingBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getFindingFieldBuilder().getBuilder();
     }
@@ -831,7 +835,7 @@ public com.google.cloud.securitycenter.v1.FindingOrBuilder getFindingOrBuilder()
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -878,11 +882,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -902,11 +906,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -925,17 +929,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -953,14 +958,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -978,7 +982,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateMuteConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateMuteConfigRequest.java
index 896b6cddf..fe20bc5bc 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateMuteConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateMuteConfigRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1.MuteConfig getMuteConfig() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.MuteConfigOrBuilder getMuteConfigOrBuilder() {
-    return getMuteConfig();
+    return muteConfig_ == null
+        ? com.google.cloud.securitycenter.v1.MuteConfig.getDefaultInstance()
+        : muteConfig_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -165,7 +167,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -385,16 +387,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (muteConfigBuilder_ == null) {
-        muteConfig_ = null;
-      } else {
-        muteConfig_ = null;
+      bitField0_ = 0;
+      muteConfig_ = null;
+      if (muteConfigBuilder_ != null) {
+        muteConfigBuilder_.dispose();
         muteConfigBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -424,20 +425,23 @@ public com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest build() {
     public com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest result =
           new com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest(this);
-      if (muteConfigBuilder_ == null) {
-        result.muteConfig_ = muteConfig_;
-      } else {
-        result.muteConfig_ = muteConfigBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.muteConfig_ = muteConfigBuilder_ == null ? muteConfig_ : muteConfigBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -519,13 +523,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getMuteConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -545,6 +549,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.MuteConfig muteConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.MuteConfig,
@@ -565,7 +571,7 @@ public Builder mergeFrom(
      * @return Whether the muteConfig field is set.
      */
     public boolean hasMuteConfig() {
-      return muteConfigBuilder_ != null || muteConfig_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -606,11 +612,11 @@ public Builder setMuteConfig(com.google.cloud.securitycenter.v1.MuteConfig value
           throw new NullPointerException();
         }
         muteConfig_ = value;
-        onChanged();
       } else {
         muteConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -628,11 +634,11 @@ public Builder setMuteConfig(
         com.google.cloud.securitycenter.v1.MuteConfig.Builder builderForValue) {
       if (muteConfigBuilder_ == null) {
         muteConfig_ = builderForValue.build();
-        onChanged();
       } else {
         muteConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -648,19 +654,18 @@ public Builder setMuteConfig(
      */
     public Builder mergeMuteConfig(com.google.cloud.securitycenter.v1.MuteConfig value) {
       if (muteConfigBuilder_ == null) {
-        if (muteConfig_ != null) {
-          muteConfig_ =
-              com.google.cloud.securitycenter.v1.MuteConfig.newBuilder(muteConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && muteConfig_ != null
+            && muteConfig_ != com.google.cloud.securitycenter.v1.MuteConfig.getDefaultInstance()) {
+          getMuteConfigBuilder().mergeFrom(value);
         } else {
           muteConfig_ = value;
         }
-        onChanged();
       } else {
         muteConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -675,14 +680,13 @@ public Builder mergeMuteConfig(com.google.cloud.securitycenter.v1.MuteConfig val
      * </code>
      */
     public Builder clearMuteConfig() {
-      if (muteConfigBuilder_ == null) {
-        muteConfig_ = null;
-        onChanged();
-      } else {
-        muteConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      muteConfig_ = null;
+      if (muteConfigBuilder_ != null) {
+        muteConfigBuilder_.dispose();
         muteConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -697,7 +701,7 @@ public Builder clearMuteConfig() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.MuteConfig.Builder getMuteConfigBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getMuteConfigFieldBuilder().getBuilder();
     }
@@ -768,7 +772,7 @@ public com.google.cloud.securitycenter.v1.MuteConfigOrBuilder getMuteConfigOrBui
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -807,11 +811,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -827,11 +831,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -846,17 +850,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -870,14 +875,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -891,7 +895,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateNotificationConfigRequest.java
index 6aa5ae854..e8df1d051 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateNotificationConfigRequest.java
@@ -118,7 +118,9 @@ public com.google.cloud.securitycenter.v1.NotificationConfig getNotificationConf
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.NotificationConfigOrBuilder
       getNotificationConfigOrBuilder() {
-    return getNotificationConfig();
+    return notificationConfig_ == null
+        ? com.google.cloud.securitycenter.v1.NotificationConfig.getDefaultInstance()
+        : notificationConfig_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -167,7 +169,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -389,16 +391,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-      } else {
-        notificationConfig_ = null;
+      bitField0_ = 0;
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -430,20 +431,27 @@ public com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest build(
     public com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest(this);
-      if (notificationConfigBuilder_ == null) {
-        result.notificationConfig_ = notificationConfig_;
-      } else {
-        result.notificationConfig_ = notificationConfigBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.notificationConfig_ =
+            notificationConfigBuilder_ == null
+                ? notificationConfig_
+                : notificationConfigBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -529,13 +537,13 @@ public Builder mergeFrom(
               {
                 input.readMessage(
                     getNotificationConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -555,6 +563,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.NotificationConfig notificationConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.NotificationConfig,
@@ -575,7 +585,7 @@ public Builder mergeFrom(
      * @return Whether the notificationConfig field is set.
      */
     public boolean hasNotificationConfig() {
-      return notificationConfigBuilder_ != null || notificationConfig_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -617,11 +627,11 @@ public Builder setNotificationConfig(
           throw new NullPointerException();
         }
         notificationConfig_ = value;
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -639,11 +649,11 @@ public Builder setNotificationConfig(
         com.google.cloud.securitycenter.v1.NotificationConfig.Builder builderForValue) {
       if (notificationConfigBuilder_ == null) {
         notificationConfig_ = builderForValue.build();
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -660,19 +670,19 @@ public Builder setNotificationConfig(
     public Builder mergeNotificationConfig(
         com.google.cloud.securitycenter.v1.NotificationConfig value) {
       if (notificationConfigBuilder_ == null) {
-        if (notificationConfig_ != null) {
-          notificationConfig_ =
-              com.google.cloud.securitycenter.v1.NotificationConfig.newBuilder(notificationConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && notificationConfig_ != null
+            && notificationConfig_
+                != com.google.cloud.securitycenter.v1.NotificationConfig.getDefaultInstance()) {
+          getNotificationConfigBuilder().mergeFrom(value);
         } else {
           notificationConfig_ = value;
         }
-        onChanged();
       } else {
         notificationConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -687,14 +697,13 @@ public Builder mergeNotificationConfig(
      * </code>
      */
     public Builder clearNotificationConfig() {
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-        onChanged();
-      } else {
-        notificationConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -710,7 +719,7 @@ public Builder clearNotificationConfig() {
      */
     public com.google.cloud.securitycenter.v1.NotificationConfig.Builder
         getNotificationConfigBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getNotificationConfigFieldBuilder().getBuilder();
     }
@@ -782,7 +791,7 @@ public Builder clearNotificationConfig() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -821,11 +830,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -841,11 +850,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -860,17 +869,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -884,14 +894,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -905,7 +914,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateOrganizationSettingsRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateOrganizationSettingsRequest.java
index 3419431f0..d237e5155 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateOrganizationSettingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateOrganizationSettingsRequest.java
@@ -118,7 +118,9 @@ public com.google.cloud.securitycenter.v1.OrganizationSettings getOrganizationSe
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.OrganizationSettingsOrBuilder
       getOrganizationSettingsOrBuilder() {
-    return getOrganizationSettings();
+    return organizationSettings_ == null
+        ? com.google.cloud.securitycenter.v1.OrganizationSettings.getDefaultInstance()
+        : organizationSettings_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -167,7 +169,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -390,16 +392,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (organizationSettingsBuilder_ == null) {
-        organizationSettings_ = null;
-      } else {
-        organizationSettings_ = null;
+      bitField0_ = 0;
+      organizationSettings_ = null;
+      if (organizationSettingsBuilder_ != null) {
+        organizationSettingsBuilder_.dispose();
         organizationSettingsBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -431,20 +432,27 @@ public com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest buil
     public com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest result =
           new com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest(this);
-      if (organizationSettingsBuilder_ == null) {
-        result.organizationSettings_ = organizationSettings_;
-      } else {
-        result.organizationSettings_ = organizationSettingsBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.organizationSettings_ =
+            organizationSettingsBuilder_ == null
+                ? organizationSettings_
+                : organizationSettingsBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -530,13 +538,13 @@ public Builder mergeFrom(
               {
                 input.readMessage(
                     getOrganizationSettingsFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -556,6 +564,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.OrganizationSettings organizationSettings_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.OrganizationSettings,
@@ -576,7 +586,7 @@ public Builder mergeFrom(
      * @return Whether the organizationSettings field is set.
      */
     public boolean hasOrganizationSettings() {
-      return organizationSettingsBuilder_ != null || organizationSettings_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -618,11 +628,11 @@ public Builder setOrganizationSettings(
           throw new NullPointerException();
         }
         organizationSettings_ = value;
-        onChanged();
       } else {
         organizationSettingsBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -640,11 +650,11 @@ public Builder setOrganizationSettings(
         com.google.cloud.securitycenter.v1.OrganizationSettings.Builder builderForValue) {
       if (organizationSettingsBuilder_ == null) {
         organizationSettings_ = builderForValue.build();
-        onChanged();
       } else {
         organizationSettingsBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -661,20 +671,19 @@ public Builder setOrganizationSettings(
     public Builder mergeOrganizationSettings(
         com.google.cloud.securitycenter.v1.OrganizationSettings value) {
       if (organizationSettingsBuilder_ == null) {
-        if (organizationSettings_ != null) {
-          organizationSettings_ =
-              com.google.cloud.securitycenter.v1.OrganizationSettings.newBuilder(
-                      organizationSettings_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && organizationSettings_ != null
+            && organizationSettings_
+                != com.google.cloud.securitycenter.v1.OrganizationSettings.getDefaultInstance()) {
+          getOrganizationSettingsBuilder().mergeFrom(value);
         } else {
           organizationSettings_ = value;
         }
-        onChanged();
       } else {
         organizationSettingsBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -689,14 +698,13 @@ public Builder mergeOrganizationSettings(
      * </code>
      */
     public Builder clearOrganizationSettings() {
-      if (organizationSettingsBuilder_ == null) {
-        organizationSettings_ = null;
-        onChanged();
-      } else {
-        organizationSettings_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      organizationSettings_ = null;
+      if (organizationSettingsBuilder_ != null) {
+        organizationSettingsBuilder_.dispose();
         organizationSettingsBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -712,7 +720,7 @@ public Builder clearOrganizationSettings() {
      */
     public com.google.cloud.securitycenter.v1.OrganizationSettings.Builder
         getOrganizationSettingsBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getOrganizationSettingsFieldBuilder().getBuilder();
     }
@@ -784,7 +792,7 @@ public Builder clearOrganizationSettings() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -823,11 +831,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -843,11 +851,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -862,17 +870,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -886,14 +895,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -907,7 +915,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSecurityMarksRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSecurityMarksRequest.java
index 72c5fcd62..9dbce66c3 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSecurityMarksRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSecurityMarksRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1.SecurityMarks getSecurityMarks() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.SecurityMarksOrBuilder getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -171,7 +173,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   public static final int START_TIME_FIELD_NUMBER = 3;
@@ -226,7 +228,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
-    return getStartTime();
+    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -460,22 +462,20 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      bitField0_ = 0;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-      } else {
-        startTime_ = null;
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
       return this;
@@ -506,25 +506,28 @@ public com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest build() {
     public com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest result =
           new com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest(this);
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
-      }
-      if (startTimeBuilder_ == null) {
-        result.startTime_ = startTime_;
-      } else {
-        result.startTime_ = startTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -610,19 +613,19 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -642,6 +645,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.SecurityMarks securityMarks_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.SecurityMarks,
@@ -662,7 +667,7 @@ public Builder mergeFrom(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -703,11 +708,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMarks
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -725,11 +730,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -745,19 +750,19 @@ public Builder setSecurityMarks(
      */
     public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -772,14 +777,13 @@ public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1.SecurityMar
      * </code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -794,7 +798,7 @@ public Builder clearSecurityMarks() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.SecurityMarks.Builder getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -867,7 +871,7 @@ public com.google.cloud.securitycenter.v1.SecurityMarksOrBuilder getSecurityMark
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -910,11 +914,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -932,11 +936,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -953,17 +957,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -979,14 +984,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1002,7 +1006,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
@@ -1077,7 +1081,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * @return Whether the startTime field is set.
      */
     public boolean hasStartTime() {
-      return startTimeBuilder_ != null || startTime_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1118,11 +1122,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         startTime_ = value;
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1140,11 +1144,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
     public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (startTimeBuilder_ == null) {
         startTime_ = builderForValue.build();
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1161,17 +1165,18 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
       if (startTimeBuilder_ == null) {
-        if (startTime_ != null) {
-          startTime_ =
-              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && startTime_ != null
+            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getStartTimeBuilder().mergeFrom(value);
         } else {
           startTime_ = value;
         }
-        onChanged();
       } else {
         startTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1187,14 +1192,13 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp start_time = 3;</code>
      */
     public Builder clearStartTime() {
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-        onChanged();
-      } else {
-        startTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1210,7 +1214,7 @@ public Builder clearStartTime() {
      * <code>.google.protobuf.Timestamp start_time = 3;</code>
      */
     public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getStartTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSourceRequest.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSourceRequest.java
index 591b70dc3..920d5b05b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/UpdateSourceRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1.Source getSource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.SourceOrBuilder getSourceOrBuilder() {
-    return getSource();
+    return source_ == null
+        ? com.google.cloud.securitycenter.v1.Source.getDefaultInstance()
+        : source_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -165,7 +167,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -385,16 +387,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (sourceBuilder_ == null) {
-        source_ = null;
-      } else {
-        source_ = null;
+      bitField0_ = 0;
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -424,20 +425,23 @@ public com.google.cloud.securitycenter.v1.UpdateSourceRequest build() {
     public com.google.cloud.securitycenter.v1.UpdateSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1.UpdateSourceRequest result =
           new com.google.cloud.securitycenter.v1.UpdateSourceRequest(this);
-      if (sourceBuilder_ == null) {
-        result.source_ = source_;
-      } else {
-        result.source_ = sourceBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.UpdateSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.source_ = sourceBuilder_ == null ? source_ : sourceBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -519,13 +523,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getSourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -545,6 +549,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.Source source_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.Source,
@@ -565,7 +571,7 @@ public Builder mergeFrom(
      * @return Whether the source field is set.
      */
     public boolean hasSource() {
-      return sourceBuilder_ != null || source_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -606,11 +612,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1.Source value) {
           throw new NullPointerException();
         }
         source_ = value;
-        onChanged();
       } else {
         sourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -627,11 +633,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1.Source value) {
     public Builder setSource(com.google.cloud.securitycenter.v1.Source.Builder builderForValue) {
       if (sourceBuilder_ == null) {
         source_ = builderForValue.build();
-        onChanged();
       } else {
         sourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -647,19 +653,18 @@ public Builder setSource(com.google.cloud.securitycenter.v1.Source.Builder build
      */
     public Builder mergeSource(com.google.cloud.securitycenter.v1.Source value) {
       if (sourceBuilder_ == null) {
-        if (source_ != null) {
-          source_ =
-              com.google.cloud.securitycenter.v1.Source.newBuilder(source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && source_ != null
+            && source_ != com.google.cloud.securitycenter.v1.Source.getDefaultInstance()) {
+          getSourceBuilder().mergeFrom(value);
         } else {
           source_ = value;
         }
-        onChanged();
       } else {
         sourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -674,14 +679,13 @@ public Builder mergeSource(com.google.cloud.securitycenter.v1.Source value) {
      * </code>
      */
     public Builder clearSource() {
-      if (sourceBuilder_ == null) {
-        source_ = null;
-        onChanged();
-      } else {
-        source_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -696,7 +700,7 @@ public Builder clearSource() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1.Source.Builder getSourceBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getSourceFieldBuilder().getBuilder();
     }
@@ -767,7 +771,7 @@ public com.google.cloud.securitycenter.v1.SourceOrBuilder getSourceOrBuilder() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -806,11 +810,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -826,11 +830,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -845,17 +849,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -869,14 +874,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -890,7 +894,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Vulnerability.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Vulnerability.java
index 8da054295..6b4332a0e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Vulnerability.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/Vulnerability.java
@@ -111,7 +111,7 @@ public com.google.cloud.securitycenter.v1.Cve getCve() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1.CveOrBuilder getCveOrBuilder() {
-    return getCve();
+    return cve_ == null ? com.google.cloud.securitycenter.v1.Cve.getDefaultInstance() : cve_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -316,10 +316,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (cveBuilder_ == null) {
-        cve_ = null;
-      } else {
-        cve_ = null;
+      bitField0_ = 0;
+      cve_ = null;
+      if (cveBuilder_ != null) {
+        cveBuilder_.dispose();
         cveBuilder_ = null;
       }
       return this;
@@ -349,15 +349,20 @@ public com.google.cloud.securitycenter.v1.Vulnerability build() {
     public com.google.cloud.securitycenter.v1.Vulnerability buildPartial() {
       com.google.cloud.securitycenter.v1.Vulnerability result =
           new com.google.cloud.securitycenter.v1.Vulnerability(this);
-      if (cveBuilder_ == null) {
-        result.cve_ = cve_;
-      } else {
-        result.cve_ = cveBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1.Vulnerability result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.cve_ = cveBuilder_ == null ? cve_ : cveBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -436,7 +441,7 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getCveFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -456,6 +461,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1.Cve cve_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1.Cve,
@@ -475,7 +482,7 @@ public Builder mergeFrom(
      * @return Whether the cve field is set.
      */
     public boolean hasCve() {
-      return cveBuilder_ != null || cve_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -512,11 +519,11 @@ public Builder setCve(com.google.cloud.securitycenter.v1.Cve value) {
           throw new NullPointerException();
         }
         cve_ = value;
-        onChanged();
       } else {
         cveBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -532,11 +539,11 @@ public Builder setCve(com.google.cloud.securitycenter.v1.Cve value) {
     public Builder setCve(com.google.cloud.securitycenter.v1.Cve.Builder builderForValue) {
       if (cveBuilder_ == null) {
         cve_ = builderForValue.build();
-        onChanged();
       } else {
         cveBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -551,19 +558,18 @@ public Builder setCve(com.google.cloud.securitycenter.v1.Cve.Builder builderForV
      */
     public Builder mergeCve(com.google.cloud.securitycenter.v1.Cve value) {
       if (cveBuilder_ == null) {
-        if (cve_ != null) {
-          cve_ =
-              com.google.cloud.securitycenter.v1.Cve.newBuilder(cve_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && cve_ != null
+            && cve_ != com.google.cloud.securitycenter.v1.Cve.getDefaultInstance()) {
+          getCveBuilder().mergeFrom(value);
         } else {
           cve_ = value;
         }
-        onChanged();
       } else {
         cveBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -577,14 +583,13 @@ public Builder mergeCve(com.google.cloud.securitycenter.v1.Cve value) {
      * <code>.google.cloud.securitycenter.v1.Cve cve = 1;</code>
      */
     public Builder clearCve() {
-      if (cveBuilder_ == null) {
-        cve_ = null;
-        onChanged();
-      } else {
-        cve_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      cve_ = null;
+      if (cveBuilder_ != null) {
+        cveBuilder_.dispose();
         cveBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -598,7 +603,7 @@ public Builder clearCve() {
      * <code>.google.cloud.securitycenter.v1.Cve cve = 1;</code>
      */
     public com.google.cloud.securitycenter.v1.Cve.Builder getCveBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getCveFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/VulnerabilityProto.java b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/VulnerabilityProto.java
index 7b1022368..1c52db1c4 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/VulnerabilityProto.java
+++ b/proto-google-cloud-securitycenter-v1/src/main/java/com/google/cloud/securitycenter/v1/VulnerabilityProto.java
@@ -94,13 +94,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "NSPECIFIED\020\000\022\023\n\017SCOPE_UNCHANGED\020\001\022\021\n\rSCO"
           + "PE_CHANGED\020\002\"R\n\006Impact\022\026\n\022IMPACT_UNSPECI"
           + "FIED\020\000\022\017\n\013IMPACT_HIGH\020\001\022\016\n\nIMPACT_LOW\020\002\022"
-          + "\017\n\013IMPACT_NONE\020\003B\356\001\n\"com.google.cloud.se"
-          + "curitycenter.v1B\022VulnerabilityProtoP\001ZLg"
-          + "oogle.golang.org/genproto/googleapis/clo"
-          + "ud/securitycenter/v1;securitycenter\252\002\036Go"
-          + "ogle.Cloud.SecurityCenter.V1\312\002\036Google\\Cl"
-          + "oud\\SecurityCenter\\V1\352\002!Google::Cloud::S"
-          + "ecurityCenter::V1b\006proto3"
+          + "\017\n\013IMPACT_NONE\020\003B\354\001\n\"com.google.cloud.se"
+          + "curitycenter.v1B\022VulnerabilityProtoP\001ZJc"
+          + "loud.google.com/go/securitycenter/apiv1/"
+          + "securitycenterpb;securitycenterpb\252\002\036Goog"
+          + "le.Cloud.SecurityCenter.V1\312\002\036Google\\Clou"
+          + "d\\SecurityCenter\\V1\352\002!Google::Cloud::Sec"
+          + "urityCenter::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/access.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/access.proto
index 799b84fcc..b5d9d0d83 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/access.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/access.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "AccessProto";
 option java_package = "com.google.cloud.securitycenter.v1";
@@ -42,7 +42,7 @@ message Access {
   // The caller IP's geolocation, which identifies where the call came from.
   Geolocation caller_ip_geo = 3;
 
-  // What kind of user agent is associated, e.g. operating system shells,
+  // What kind of user agent is associated, for example operating system shells,
   // embedded or stand-alone applications, etc.
   string user_agent_family = 4;
 
@@ -76,6 +76,15 @@ message Access {
   // authorities are present, they are guaranteed to be sorted based on the
   // original ordering of the identity delegation events.
   repeated ServiceAccountDelegationInfo service_account_delegation_info = 9;
+
+  // A string that represents the username of a user, user account, or other
+  // entity involved in the access event. What the entity is and what its role
+  // in the access event is depends on the finding that this field appears in.
+  // The entity is likely not an IAM principal, but could be a user that is
+  // logged into an operating system, if the finding is VM-related, or a user
+  // that is logged into some type of application that is involved in the
+  // access event.
+  string user_name = 11;
 }
 
 // Identity delegation history of an authenticated service account.
@@ -97,4 +106,4 @@ message ServiceAccountDelegationInfo {
 message Geolocation {
   // A CLDR.
   string region_code = 1;
-}
+}
\ No newline at end of file
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/asset.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/asset.proto
index 55ba5641a..8bfdbe9fd 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/asset.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/asset.proto
@@ -23,7 +23,7 @@ import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/bigquery_export.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/bigquery_export.proto
index 850c66e5d..6afd9b4f5 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/bigquery_export.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/bigquery_export.proto
@@ -21,7 +21,7 @@ import "google/api/resource.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "BigQueryExportProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/compliance.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/compliance.proto
index ca1353b69..13edb396b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/compliance.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/compliance.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ComplianceProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/connection.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/connection.proto
index 29e95546c..6ac9c99e5 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/connection.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/connection.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ConnectionProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/contact_details.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/contact_details.proto
index c282d325b..c0e7c2f76 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/contact_details.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/contact_details.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ContactDetailsProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/container.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/container.proto
index 65ca458cf..420356368 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/container.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/container.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1;
 import "google/cloud/securitycenter/v1/label.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ContainerProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/database.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/database.proto
index 276b31004..39afb4e01 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/database.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/database.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "DatabaseProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/exfiltration.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/exfiltration.proto
index 14e644f66..02620be69 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/exfiltration.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/exfiltration.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ExfiltrationProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/external_system.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/external_system.proto
index 8ba698138..5dd457247 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/external_system.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/external_system.proto
@@ -20,7 +20,7 @@ import "google/api/resource.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ExternalSystemProto";
 option java_package = "com.google.cloud.securitycenter.v1";
@@ -36,11 +36,10 @@ message ExternalSystem {
     pattern: "projects/{project}/sources/{source}/findings/{finding}/externalSystems/{externalsystem}"
   };
 
-  // External System Name e.g. jira, demisto, etc.
-  //  e.g.:
-  //  `organizations/1234/sources/5678/findings/123456/externalSystems/jira`
-  // `folders/1234/sources/5678/findings/123456/externalSystems/jira`
-  // `projects/1234/sources/5678/findings/123456/externalSystems/jira`
+  // Full resource name of the external system, for example:
+  // "organizations/1234/sources/5678/findings/123456/externalSystems/jira",
+  // "folders/1234/sources/5678/findings/123456/externalSystems/jira",
+  // "projects/1234/sources/5678/findings/123456/externalSystems/jira"
   string name = 1;
 
   // References primary/secondary etc assignees in the external system.
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/file.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/file.proto
index d802dda6e..99cfa07ad 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/file.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/file.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "FileProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/finding.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/finding.proto
index 126d5e59f..ade6cca0a 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/finding.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/finding.proto
@@ -26,8 +26,10 @@ import "google/cloud/securitycenter/v1/container.proto";
 import "google/cloud/securitycenter/v1/database.proto";
 import "google/cloud/securitycenter/v1/exfiltration.proto";
 import "google/cloud/securitycenter/v1/external_system.proto";
+import "google/cloud/securitycenter/v1/file.proto";
 import "google/cloud/securitycenter/v1/iam_binding.proto";
 import "google/cloud/securitycenter/v1/indicator.proto";
+import "google/cloud/securitycenter/v1/kernel_rootkit.proto";
 import "google/cloud/securitycenter/v1/kubernetes.proto";
 import "google/cloud/securitycenter/v1/mitre_attack.proto";
 import "google/cloud/securitycenter/v1/process.proto";
@@ -37,7 +39,7 @@ import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
@@ -252,7 +254,7 @@ message Finding {
   // Reference: https://en.wikipedia.org/wiki/Indicator_of_compromise
   Indicator indicator = 18;
 
-  // Represents vulnerability specific fields like cve, cvss scores etc.
+  // Represents vulnerability-specific fields like CVE and CVS scores.
   // CVE stands for Common Vulnerabilities and Exposures
   // (https://cve.mitre.org/about/)
   Vulnerability vulnerability = 20;
@@ -332,4 +334,10 @@ message Finding {
 
   // Database associated with the finding.
   Database database = 44;
+
+  // File associated with the finding.
+  repeated File files = 46;
+
+  // Kernel Rootkit signature.
+  KernelRootkit kernel_rootkit = 50;
 }
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/folder.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/folder.proto
index 4078a527b..2a1291daa 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/folder.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/folder.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "FolderProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/iam_binding.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/iam_binding.proto
index c1e57a373..9d68642df 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/iam_binding.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/iam_binding.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "IamBindingProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/indicator.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/indicator.proto
index 1cbfdfa2c..567bc384d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/indicator.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/indicator.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "IndicatorProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kernel_rootkit.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kernel_rootkit.proto
new file mode 100644
index 000000000..f2178ad55
--- /dev/null
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kernel_rootkit.proto
@@ -0,0 +1,62 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.securitycenter.v1;
+
+option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
+option java_multiple_files = true;
+option java_outer_classname = "KernelRootkitProto";
+option java_package = "com.google.cloud.securitycenter.v1";
+option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
+option ruby_package = "Google::Cloud::SecurityCenter::V1";
+
+// Kernel mode rootkit signatures.
+message KernelRootkit {
+  // Rootkit name when available.
+  string name = 1;
+
+  // True if unexpected modifications of kernel code memory are present.
+  bool unexpected_code_modification = 2;
+
+  // True if unexpected modifications of kernel read-only data memory are
+  // present.
+  bool unexpected_read_only_data_modification = 3;
+
+  // True if `ftrace` points are present with callbacks pointing to regions
+  // that are not in the expected kernel or module code range.
+  bool unexpected_ftrace_handler = 4;
+
+  // True if `kprobe` points are present with callbacks pointing to regions
+  // that are not in the expected kernel or module code range.
+  bool unexpected_kprobe_handler = 5;
+
+  // True if kernel code pages that are not in the expected kernel or module
+  // code regions are present.
+  bool unexpected_kernel_code_pages = 6;
+
+  // True if system call handlers that are are not in the expected kernel or
+  // module code regions are present.
+  bool unexpected_system_call_handler = 7;
+
+  // True if interrupt handlers that are are not in the expected kernel or
+  // module code regions are present.
+  bool unexpected_interrupt_handler = 8;
+
+  // True if unexpected processes in the scheduler run queue are present. Such
+  // processes are in the run queue, but not in the process task list.
+  bool unexpected_processes_in_runqueue = 9;
+}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kubernetes.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kubernetes.proto
index bf3bc3608..dfe24c04f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kubernetes.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/kubernetes.proto
@@ -20,7 +20,7 @@ import "google/cloud/securitycenter/v1/container.proto";
 import "google/cloud/securitycenter/v1/label.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "KubernetesProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/label.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/label.proto
index 30321d907..cc554342e 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/label.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/label.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "LabelProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mitre_attack.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mitre_attack.proto
index ba654822b..708b10390 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mitre_attack.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mitre_attack.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "MitreAttackProto";
 option java_package = "com.google.cloud.securitycenter.v1";
@@ -183,6 +183,9 @@ message MitreAttack {
 
     // T1548
     ABUSE_ELEVATION_CONTROL_MECHANISM = 34;
+
+    // T1078.001
+    DEFAULT_ACCOUNTS = 35;
   }
 
   // The MITRE ATT&CK tactic most closely represented by this finding, if any.
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mute_config.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mute_config.proto
index 74426957b..20d2cb059 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mute_config.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/mute_config.proto
@@ -21,7 +21,7 @@ import "google/api/resource.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "MuteConfigProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_config.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_config.proto
index ee1e95460..1bce1cfe7 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_config.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_config.proto
@@ -20,7 +20,7 @@ import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "NotificationConfigProto";
 option java_package = "com.google.cloud.securitycenter.v1";
@@ -73,7 +73,9 @@ message NotificationConfig {
   // The relative resource name of this notification config. See:
   // https://cloud.google.com/apis/design/resource_names#relative_resource_name
   // Example:
-  // "organizations/{organization_id}/notificationConfigs/notify_public_bucket".
+  // "organizations/{organization_id}/notificationConfigs/notify_public_bucket",
+  // "folders/{folder_id}/notificationConfigs/notify_public_bucket",
+  // or "projects/{project_id}/notificationConfigs/notify_public_bucket".
   string name = 1;
 
   // The description of the notification config (max of 1024 characters).
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_message.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_message.proto
index 3605dfbef..80f98ea2d 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_message.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/notification_message.proto
@@ -20,7 +20,7 @@ import "google/cloud/securitycenter/v1/finding.proto";
 import "google/cloud/securitycenter/v1/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "NotificationMessageProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/organization_settings.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/organization_settings.proto
index e8bc9687d..460ee701f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/organization_settings.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/organization_settings.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1;
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/process.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/process.proto
index 480714be4..c885f48ec 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/process.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/process.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1;
 import "google/cloud/securitycenter/v1/file.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ProcessProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/resource.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/resource.proto
index ab241d8bf..3adcda1fc 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/resource.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/resource.proto
@@ -20,7 +20,7 @@ import "google/api/field_behavior.proto";
 import "google/cloud/securitycenter/v1/folder.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ResourceProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/run_asset_discovery_response.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/run_asset_discovery_response.proto
index 70088c06a..c2861883f 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/run_asset_discovery_response.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/run_asset_discovery_response.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1;
 import "google/protobuf/duration.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/security_marks.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/security_marks.proto
index 15c9769f2..c0118899b 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/security_marks.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/security_marks.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1;
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/securitycenter_service.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/securitycenter_service.proto
index a70726cba..94aef2df2 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/securitycenter_service.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/securitycenter_service.proto
@@ -42,7 +42,7 @@ import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
@@ -161,7 +161,7 @@ service SecurityCenter {
     option (google.api.method_signature) = "name";
   }
 
-  // Gets a big query export.
+  // Gets a BigQuery export.
   rpc GetBigQueryExport(GetBigQueryExportRequest) returns (BigQueryExport) {
     option (google.api.http) = {
       get: "/v1/{name=organizations/*/bigQueryExports/*}"
@@ -507,7 +507,7 @@ service SecurityCenter {
     option (google.api.method_signature) = "security_marks";
   }
 
-  // Creates a big query export.
+  // Creates a BigQuery export.
   rpc CreateBigQueryExport(CreateBigQueryExportRequest)
       returns (BigQueryExport) {
     option (google.api.http) = {
@@ -526,7 +526,7 @@ service SecurityCenter {
         "parent,big_query_export,big_query_export_id";
   }
 
-  // Deletes an existing big query export.
+  // Deletes an existing BigQuery export.
   rpc DeleteBigQueryExport(DeleteBigQueryExportRequest)
       returns (google.protobuf.Empty) {
     option (google.api.http) = {
@@ -673,8 +673,8 @@ message CreateNotificationConfigRequest {
 
   // Required.
   // Unique identifier provided by the client within the parent scope.
-  // It must be between 1 and 128 characters, and contains alphanumeric
-  // characters, underscores or hyphens only.
+  // It must be between 1 and 128 characters and contain alphanumeric
+  // characters, underscores, or hyphens only.
   string config_id = 2 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The notification config being created. The name and the service
@@ -717,7 +717,9 @@ message DeleteMuteConfigRequest {
 // Request message for deleting a notification config.
 message DeleteNotificationConfigRequest {
   // Required. Name of the notification config to delete. Its format is
-  // "organizations/[organization_id]/notificationConfigs/[config_id]".
+  // "organizations/[organization_id]/notificationConfigs/[config_id]",
+  // "folders/[folder_id]/notificationConfigs/[config_id]",
+  // or "projects/[project_id]/notificationConfigs/[config_id]".
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -726,9 +728,9 @@ message DeleteNotificationConfigRequest {
   ];
 }
 
-// Request message for retrieving a big query export.
+// Request message for retrieving a BigQuery export.
 message GetBigQueryExportRequest {
-  // Required. Name of the big query export to retrieve. Its format is
+  // Required. Name of the BigQuery export to retrieve. Its format is
   // organizations/{organization}/bigQueryExports/{export_id},
   // folders/{folder}/bigQueryExports/{export_id}, or
   // projects/{project}/bigQueryExports/{export_id}
@@ -757,7 +759,9 @@ message GetMuteConfigRequest {
 // Request message for getting a notification config.
 message GetNotificationConfigRequest {
   // Required. Name of the notification config to get. Its format is
-  // "organizations/[organization_id]/notificationConfigs/[config_id]".
+  // "organizations/[organization_id]/notificationConfigs/[config_id]",
+  // "folders/[folder_id]/notificationConfigs/[config_id]",
+  // or "projects/[project_id]/notificationConfigs/[config_id]".
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -792,9 +796,9 @@ message GetSourceRequest {
 
 // Request message for grouping by assets.
 message GroupAssetsRequest {
-  // Required. Name of the organization to groupBy. Its format is
-  // "organizations/[organization_id], folders/[folder_id], or
-  // projects/[project_id]".
+  // Required. The name of the parent to group the assets by. Its format is
+  // "organizations/[organization_id]", "folders/[folder_id]", or
+  // "projects/[project_id]".
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -1159,9 +1163,9 @@ message ListMuteConfigsResponse {
 
 // Request message for listing notification configs.
 message ListNotificationConfigsRequest {
-  // Required. Name of the organization to list notification configs. Its format
-  // is "organizations/[organization_id]", "folders/[folder_id]", or
-  // "projects/[project_id]".
+  // Required. The name of the parent in which to list the notification
+  // configurations. Its format is "organizations/[organization_id]",
+  // "folders/[folder_id]", or "projects/[project_id]".
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -1192,8 +1196,8 @@ message ListNotificationConfigsResponse {
 // Request message for listing sources.
 message ListSourcesRequest {
   // Required. Resource name of the parent of sources to list. Its format should
-  // be "organizations/[organization_id], folders/[folder_id], or
-  // projects/[project_id]".
+  // be "organizations/[organization_id]", "folders/[folder_id]", or
+  // "projects/[project_id]".
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -1223,9 +1227,11 @@ message ListSourcesResponse {
 
 // Request message for listing assets.
 message ListAssetsRequest {
-  // Required. Name of the organization assets should belong to. Its format is
-  // "organizations/[organization_id], folders/[folder_id], or
-  // projects/[project_id]".
+  // Required. The name of the parent resource that contains the assets. The
+  // value that you can specify on parent depends on the method in which you
+  // specify parent. You can specify one of the following values:
+  // "organizations/[organization_id]", "folders/[folder_id]", or
+  // "projects/[project_id]".
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -1652,10 +1658,12 @@ message ListFindingsResponse {
 
 // Request message for updating a finding's state.
 message SetFindingStateRequest {
-  // Required. The relative resource name of the finding. See:
-  // https://cloud.google.com/apis/design/resource_names#relative_resource_name
-  // Example:
-  // "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}".
+  // Required. The [relative resource
+  // name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+  // of the finding. Example:
+  // "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+  // "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+  // "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -1673,12 +1681,12 @@ message SetFindingStateRequest {
 
 // Request message for updating a finding's mute status.
 message SetMuteRequest {
-  // Required. The relative resource name of the finding. See:
-  // https://cloud.google.com/apis/design/resource_names#relative_resource_name
-  // Example:
-  // "organizations/{organization_id}/sources/{source_id}/finding/{finding_id}",
-  // "folders/{folder_id}/sources/{source_id}/finding/{finding_id}",
-  // "projects/{project_id}/sources/{source_id}/finding/{finding_id}".
+  // Required. The [relative resource
+  // name](https://cloud.google.com/apis/design/resource_names#relative_resource_name)
+  // of the finding. Example:
+  // "organizations/{organization_id}/sources/{source_id}/findings/{finding_id}",
+  // "folders/{folder_id}/sources/{source_id}/findings/{finding_id}",
+  // "projects/{project_id}/sources/{source_id}/findings/{finding_id}".
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -1797,10 +1805,10 @@ message UpdateSecurityMarksRequest {
   google.protobuf.Timestamp start_time = 3;
 }
 
-// Request message for creating a big query export.
+// Request message for creating a BigQuery export.
 message CreateBigQueryExportRequest {
-  // Required. Resource name of the new big query export's parent. Its format is
-  // "organizations/[organization_id]", "folders/[folder_id]", or
+  // Required. The name of the parent resource of the new BigQuery export. Its
+  // format is "organizations/[organization_id]", "folders/[folder_id]", or
   // "projects/[project_id]".
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
@@ -1809,7 +1817,7 @@ message CreateBigQueryExportRequest {
     }
   ];
 
-  // Required. The big query export being created.
+  // Required. The BigQuery export being created.
   BigQueryExport big_query_export = 2 [(google.api.field_behavior) = REQUIRED];
 
   // Required. Unique identifier provided by the client within the parent scope.
@@ -1829,7 +1837,7 @@ message UpdateBigQueryExportRequest {
   google.protobuf.FieldMask update_mask = 2;
 }
 
-// Request message for listing  BigQuery exports at a given scope e.g.
+// Request message for listing BigQuery exports at a given scope e.g.
 // organization, folder or project.
 message ListBigQueryExportsRequest {
   // Required. The parent, which owns the collection of BigQuery exports. Its
@@ -1865,9 +1873,9 @@ message ListBigQueryExportsResponse {
   string next_page_token = 2;
 }
 
-// Request message for deleting a big query export.
+// Request message for deleting a BigQuery export.
 message DeleteBigQueryExportRequest {
-  // Required. Name of the big query export to delete. Its format is
+  // Required. The name of the BigQuery export to delete. Its format is
   // organizations/{organization}/bigQueryExports/{export_id},
   // folders/{folder}/bigQueryExports/{export_id}, or
   // projects/{project}/bigQueryExports/{export_id}
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/source.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/source.proto
index 75c069a1c..daf7c3c60 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/source.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/source.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1;
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1";
diff --git a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/vulnerability.proto b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/vulnerability.proto
index 3810d90c7..eeff95633 100644
--- a/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/vulnerability.proto
+++ b/proto-google-cloud-securitycenter-v1/src/main/proto/google/cloud/securitycenter/v1/vulnerability.proto
@@ -17,7 +17,7 @@ syntax = "proto3";
 package google.cloud.securitycenter.v1;
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "VulnerabilityProto";
 option java_package = "com.google.cloud.securitycenter.v1";
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Asset.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Asset.java
index 35f3366ea..6a892ccb0 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Asset.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Asset.java
@@ -308,7 +308,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int RESOURCE_NAME_FIELD_NUMBER = 1;
-    private volatile java.lang.Object resourceName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceName_ = "";
     /**
      *
      *
@@ -361,7 +363,9 @@ public com.google.protobuf.ByteString getResourceNameBytes() {
     }
 
     public static final int RESOURCE_TYPE_FIELD_NUMBER = 2;
-    private volatile java.lang.Object resourceType_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceType_ = "";
     /**
      *
      *
@@ -416,7 +420,9 @@ public com.google.protobuf.ByteString getResourceTypeBytes() {
     }
 
     public static final int RESOURCE_PARENT_FIELD_NUMBER = 3;
-    private volatile java.lang.Object resourceParent_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceParent_ = "";
     /**
      *
      *
@@ -467,7 +473,9 @@ public com.google.protobuf.ByteString getResourceParentBytes() {
     }
 
     public static final int RESOURCE_PROJECT_FIELD_NUMBER = 4;
-    private volatile java.lang.Object resourceProject_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceProject_ = "";
     /**
      *
      *
@@ -518,6 +526,8 @@ public com.google.protobuf.ByteString getResourceProjectBytes() {
     }
 
     public static final int RESOURCE_OWNERS_FIELD_NUMBER = 5;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList resourceOwners_;
     /**
      *
@@ -826,16 +836,13 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         resourceName_ = "";
-
         resourceType_ = "";
-
         resourceParent_ = "";
-
         resourceProject_ = "";
-
         resourceOwners_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000010);
         return this;
       }
 
@@ -866,20 +873,40 @@ public com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties bu
       public com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties buildPartial() {
         com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties result =
             new com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties(this);
-        int from_bitField0_ = bitField0_;
-        result.resourceName_ = resourceName_;
-        result.resourceType_ = resourceType_;
-        result.resourceParent_ = resourceParent_;
-        result.resourceProject_ = resourceProject_;
-        if (((bitField0_ & 0x00000001) != 0)) {
-          resourceOwners_ = resourceOwners_.getUnmodifiableView();
-          bitField0_ = (bitField0_ & ~0x00000001);
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
-        result.resourceOwners_ = resourceOwners_;
         onBuilt();
         return result;
       }
 
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties result) {
+        if (((bitField0_ & 0x00000010) != 0)) {
+          resourceOwners_ = resourceOwners_.getUnmodifiableView();
+          bitField0_ = (bitField0_ & ~0x00000010);
+        }
+        result.resourceOwners_ = resourceOwners_;
+      }
+
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.resourceName_ = resourceName_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.resourceType_ = resourceType_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.resourceParent_ = resourceParent_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.resourceProject_ = resourceProject_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -934,24 +961,28 @@ public Builder mergeFrom(
                 .getDefaultInstance()) return this;
         if (!other.getResourceName().isEmpty()) {
           resourceName_ = other.resourceName_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getResourceType().isEmpty()) {
           resourceType_ = other.resourceType_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getResourceParent().isEmpty()) {
           resourceParent_ = other.resourceParent_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
         if (!other.getResourceProject().isEmpty()) {
           resourceProject_ = other.resourceProject_;
+          bitField0_ |= 0x00000008;
           onChanged();
         }
         if (!other.resourceOwners_.isEmpty()) {
           if (resourceOwners_.isEmpty()) {
             resourceOwners_ = other.resourceOwners_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000010);
           } else {
             ensureResourceOwnersIsMutable();
             resourceOwners_.addAll(other.resourceOwners_);
@@ -987,25 +1018,25 @@ public Builder mergeFrom(
               case 10:
                 {
                   resourceName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
                 {
                   resourceType_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   resourceParent_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               case 34:
                 {
                   resourceProject_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000008;
                   break;
                 } // case 34
               case 42:
@@ -1101,8 +1132,8 @@ public Builder setResourceName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceName_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1120,8 +1151,8 @@ public Builder setResourceName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceName() {
-
         resourceName_ = getDefaultInstance().getResourceName();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -1144,8 +1175,8 @@ public Builder setResourceNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceName_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1220,8 +1251,8 @@ public Builder setResourceType(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceType_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1240,8 +1271,8 @@ public Builder setResourceType(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceType() {
-
         resourceType_ = getDefaultInstance().getResourceType();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -1265,8 +1296,8 @@ public Builder setResourceTypeBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceType_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1335,8 +1366,8 @@ public Builder setResourceParent(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceParent_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1353,8 +1384,8 @@ public Builder setResourceParent(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceParent() {
-
         resourceParent_ = getDefaultInstance().getResourceParent();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -1376,8 +1407,8 @@ public Builder setResourceParentBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceParent_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1446,8 +1477,8 @@ public Builder setResourceProject(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceProject_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -1464,8 +1495,8 @@ public Builder setResourceProject(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceProject() {
-
         resourceProject_ = getDefaultInstance().getResourceProject();
+        bitField0_ = (bitField0_ & ~0x00000008);
         onChanged();
         return this;
       }
@@ -1487,8 +1518,8 @@ public Builder setResourceProjectBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceProject_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -1497,9 +1528,9 @@ public Builder setResourceProjectBytes(com.google.protobuf.ByteString value) {
           com.google.protobuf.LazyStringArrayList.EMPTY;
 
       private void ensureResourceOwnersIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
+        if (!((bitField0_ & 0x00000010) != 0)) {
           resourceOwners_ = new com.google.protobuf.LazyStringArrayList(resourceOwners_);
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000010;
         }
       }
       /**
@@ -1634,7 +1665,7 @@ public Builder addAllResourceOwners(java.lang.Iterable<java.lang.String> values)
        */
       public Builder clearResourceOwners() {
         resourceOwners_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000010);
         onChanged();
         return this;
       }
@@ -1730,7 +1761,9 @@ public com.google.protobuf.Parser<SecurityCenterProperties> getParserForType() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -1842,7 +1875,10 @@ public boolean hasSecurityCenterProperties() {
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterPropertiesOrBuilder
       getSecurityCenterPropertiesOrBuilder() {
-    return getSecurityCenterProperties();
+    return securityCenterProperties_ == null
+        ? com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties
+            .getDefaultInstance()
+        : securityCenterProperties_;
   }
 
   public static final int RESOURCE_PROPERTIES_FIELD_NUMBER = 7;
@@ -1860,6 +1896,7 @@ private static final class ResourcePropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
       resourceProperties_;
 
@@ -1923,8 +1960,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getResourcePro
    * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getResourcePropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getResourcePropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -2004,7 +2043,9 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks getSecurityMarks()
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.SecurityMarksOrBuilder
       getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1beta1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 9;
@@ -2050,7 +2091,7 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int UPDATE_TIME_FIELD_NUMBER = 10;
@@ -2099,7 +2140,7 @@ public com.google.protobuf.Timestamp getUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
-    return getUpdateTime();
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -2404,31 +2445,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
-      if (securityCenterPropertiesBuilder_ == null) {
-        securityCenterProperties_ = null;
-      } else {
-        securityCenterProperties_ = null;
+      securityCenterProperties_ = null;
+      if (securityCenterPropertiesBuilder_ != null) {
+        securityCenterPropertiesBuilder_.dispose();
         securityCenterPropertiesBuilder_ = null;
       }
       internalGetMutableResourceProperties().clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-      } else {
-        updateTime_ = null;
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
       return this;
@@ -2458,32 +2495,38 @@ public com.google.cloud.securitycenter.v1beta1.Asset build() {
     public com.google.cloud.securitycenter.v1beta1.Asset buildPartial() {
       com.google.cloud.securitycenter.v1beta1.Asset result =
           new com.google.cloud.securitycenter.v1beta1.Asset(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.Asset result) {
       int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      if (securityCenterPropertiesBuilder_ == null) {
-        result.securityCenterProperties_ = securityCenterProperties_;
-      } else {
-        result.securityCenterProperties_ = securityCenterPropertiesBuilder_.build();
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
       }
-      result.resourceProperties_ = internalGetResourceProperties();
-      result.resourceProperties_.makeImmutable();
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.securityCenterProperties_ =
+            securityCenterPropertiesBuilder_ == null
+                ? securityCenterProperties_
+                : securityCenterPropertiesBuilder_.build();
       }
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resourceProperties_ = internalGetResourceProperties();
+        result.resourceProperties_.makeImmutable();
       }
-      if (updateTimeBuilder_ == null) {
-        result.updateTime_ = updateTime_;
-      } else {
-        result.updateTime_ = updateTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -2533,12 +2576,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.Asset other) {
       if (other == com.google.cloud.securitycenter.v1beta1.Asset.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasSecurityCenterProperties()) {
         mergeSecurityCenterProperties(other.getSecurityCenterProperties());
       }
       internalGetMutableResourceProperties().mergeFrom(other.internalGetResourceProperties());
+      bitField0_ |= 0x00000004;
       if (other.hasSecurityMarks()) {
         mergeSecurityMarks(other.getSecurityMarks());
       }
@@ -2577,14 +2622,14 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(
                     getSecurityCenterPropertiesFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 58:
@@ -2597,24 +2642,25 @@ public Builder mergeFrom(
                 internalGetMutableResourceProperties()
                     .getMutableMap()
                     .put(resourceProperties__.getKey(), resourceProperties__.getValue());
+                bitField0_ |= 0x00000004;
                 break;
               } // case 58
             case 66:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 66
             case 74:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 74
             case 82:
               {
                 input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 82
             default:
@@ -2706,8 +2752,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2726,8 +2772,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -2751,8 +2797,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2779,7 +2825,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * @return Whether the securityCenterProperties field is set.
      */
     public boolean hasSecurityCenterProperties() {
-      return securityCenterPropertiesBuilder_ != null || securityCenterProperties_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -2825,11 +2871,11 @@ public Builder setSecurityCenterProperties(
           throw new NullPointerException();
         }
         securityCenterProperties_ = value;
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2849,11 +2895,11 @@ public Builder setSecurityCenterProperties(
             builderForValue) {
       if (securityCenterPropertiesBuilder_ == null) {
         securityCenterProperties_ = builderForValue.build();
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2871,20 +2917,20 @@ public Builder setSecurityCenterProperties(
     public Builder mergeSecurityCenterProperties(
         com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties value) {
       if (securityCenterPropertiesBuilder_ == null) {
-        if (securityCenterProperties_ != null) {
-          securityCenterProperties_ =
-              com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties.newBuilder(
-                      securityCenterProperties_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && securityCenterProperties_ != null
+            && securityCenterProperties_
+                != com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties
+                    .getDefaultInstance()) {
+          getSecurityCenterPropertiesBuilder().mergeFrom(value);
         } else {
           securityCenterProperties_ = value;
         }
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2900,14 +2946,13 @@ public Builder mergeSecurityCenterProperties(
      * </code>
      */
     public Builder clearSecurityCenterProperties() {
-      if (securityCenterPropertiesBuilder_ == null) {
-        securityCenterProperties_ = null;
-        onChanged();
-      } else {
-        securityCenterProperties_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      securityCenterProperties_ = null;
+      if (securityCenterPropertiesBuilder_ != null) {
+        securityCenterPropertiesBuilder_.dispose();
         securityCenterPropertiesBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2924,7 +2969,7 @@ public Builder clearSecurityCenterProperties() {
      */
     public com.google.cloud.securitycenter.v1beta1.Asset.SecurityCenterProperties.Builder
         getSecurityCenterPropertiesBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getSecurityCenterPropertiesFieldBuilder().getBuilder();
     }
@@ -2994,8 +3039,6 @@ public Builder clearSecurityCenterProperties() {
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableResourceProperties() {
-      onChanged();
-      ;
       if (resourceProperties_ == null) {
         resourceProperties_ =
             com.google.protobuf.MapField.newMapField(
@@ -3004,6 +3047,8 @@ public Builder clearSecurityCenterProperties() {
       if (!resourceProperties_.isMutable()) {
         resourceProperties_ = resourceProperties_.copy();
       }
+      bitField0_ |= 0x00000004;
+      onChanged();
       return resourceProperties_;
     }
 
@@ -3058,8 +3103,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getResourcePro
      * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getResourcePropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getResourcePropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -3091,6 +3138,7 @@ public com.google.protobuf.Value getResourcePropertiesOrThrow(java.lang.String k
     }
 
     public Builder clearResourceProperties() {
+      bitField0_ = (bitField0_ & ~0x00000004);
       internalGetMutableResourceProperties().getMutableMap().clear();
       return this;
     }
@@ -3115,6 +3163,7 @@ public Builder removeResourceProperties(java.lang.String key) {
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value>
         getMutableResourceProperties() {
+      bitField0_ |= 0x00000004;
       return internalGetMutableResourceProperties().getMutableMap();
     }
     /**
@@ -3134,8 +3183,8 @@ public Builder putResourceProperties(java.lang.String key, com.google.protobuf.V
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableResourceProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000004;
       return this;
     }
     /**
@@ -3151,6 +3200,7 @@ public Builder putResourceProperties(java.lang.String key, com.google.protobuf.V
     public Builder putAllResourceProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableResourceProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000004;
       return this;
     }
 
@@ -3173,7 +3223,7 @@ public Builder putAllResourceProperties(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -3212,11 +3262,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1beta1.Security
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -3233,11 +3283,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -3252,19 +3302,19 @@ public Builder setSecurityMarks(
      */
     public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1beta1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1beta1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1beta1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -3278,14 +3328,13 @@ public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1beta1.Securi
      * <code>.google.cloud.securitycenter.v1beta1.SecurityMarks security_marks = 8;</code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -3299,7 +3348,7 @@ public Builder clearSecurityMarks() {
      * <code>.google.cloud.securitycenter.v1beta1.SecurityMarks security_marks = 8;</code>
      */
     public com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -3368,7 +3417,7 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder getSecurity
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -3405,11 +3454,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -3424,11 +3473,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -3442,17 +3491,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -3465,14 +3515,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp create_time = 9;</code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -3485,7 +3534,7 @@ public Builder clearCreateTime() {
      * <code>.google.protobuf.Timestamp create_time = 9;</code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -3552,7 +3601,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
-      return updateTimeBuilder_ != null || updateTime_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -3591,11 +3640,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         updateTime_ = value;
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -3611,11 +3660,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
     public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -3630,17 +3679,18 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (updateTime_ != null) {
-          updateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
         }
-        onChanged();
       } else {
         updateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -3654,14 +3704,13 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp update_time = 10;</code>
      */
     public Builder clearUpdateTime() {
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-        onChanged();
-      } else {
-        updateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -3675,7 +3724,7 @@ public Builder clearUpdateTime() {
      * <code>.google.protobuf.Timestamp update_time = 10;</code>
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOrBuilder.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOrBuilder.java
index f661721c9..6c766e2a1 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOrBuilder.java
@@ -146,7 +146,6 @@ public interface AssetOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getResourcePropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOuterClass.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOuterClass.java
index 7a3352ef6..d4ecde6fc 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/AssetOuterClass.java
@@ -72,11 +72,11 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "rtiesEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value\030\002 \001(\0132\026"
           + ".google.protobuf.Value:\0028\001:U\352AR\n#securit"
           + "ycenter.googleapis.com/Asset\022+organizati"
-          + "ons/{organization}/assets/{asset}B~\n\'com"
-          + ".google.cloud.securitycenter.v1beta1P\001ZQ"
-          + "google.golang.org/genproto/googleapis/cl"
-          + "oud/securitycenter/v1beta1;securitycente"
-          + "rb\006proto3"
+          + "ons/{organization}/assets/{asset}B|\n\'com"
+          + ".google.cloud.securitycenter.v1beta1P\001ZO"
+          + "cloud.google.com/go/securitycenter/apiv1"
+          + "beta1/securitycenterpb;securitycenterpbb"
+          + "\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateFindingRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateFindingRequest.java
index 74dad2839..d2e65c22c 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateFindingRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateFindingRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -124,7 +126,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FINDING_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object findingId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object findingId_ = "";
   /**
    *
    *
@@ -230,7 +234,9 @@ public com.google.cloud.securitycenter.v1beta1.Finding getFinding() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.FindingOrBuilder getFindingOrBuilder() {
-    return getFinding();
+    return finding_ == null
+        ? com.google.cloud.securitycenter.v1beta1.Finding.getDefaultInstance()
+        : finding_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -454,14 +460,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       findingId_ = "";
-
-      if (findingBuilder_ == null) {
-        finding_ = null;
-      } else {
-        finding_ = null;
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
       return this;
@@ -492,17 +496,27 @@ public com.google.cloud.securitycenter.v1beta1.CreateFindingRequest build() {
     public com.google.cloud.securitycenter.v1beta1.CreateFindingRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.CreateFindingRequest result =
           new com.google.cloud.securitycenter.v1beta1.CreateFindingRequest(this);
-      result.parent_ = parent_;
-      result.findingId_ = findingId_;
-      if (findingBuilder_ == null) {
-        result.finding_ = finding_;
-      } else {
-        result.finding_ = findingBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.CreateFindingRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.findingId_ = findingId_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -552,10 +566,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.CreateFindingRe
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFindingId().isEmpty()) {
         findingId_ = other.findingId_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.hasFinding()) {
@@ -590,19 +606,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 findingId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -622,6 +638,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -692,8 +710,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -712,8 +730,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -737,8 +755,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -810,8 +828,8 @@ public Builder setFindingId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       findingId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -829,8 +847,8 @@ public Builder setFindingId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFindingId() {
-
       findingId_ = getDefaultInstance().getFindingId();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -853,8 +871,8 @@ public Builder setFindingIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       findingId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -880,7 +898,7 @@ public Builder setFindingIdBytes(com.google.protobuf.ByteString value) {
      * @return Whether the finding field is set.
      */
     public boolean hasFinding() {
-      return findingBuilder_ != null || finding_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -923,11 +941,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1beta1.Finding value)
           throw new NullPointerException();
         }
         finding_ = value;
-        onChanged();
       } else {
         findingBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -946,11 +964,11 @@ public Builder setFinding(
         com.google.cloud.securitycenter.v1beta1.Finding.Builder builderForValue) {
       if (findingBuilder_ == null) {
         finding_ = builderForValue.build();
-        onChanged();
       } else {
         findingBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -967,19 +985,18 @@ public Builder setFinding(
      */
     public Builder mergeFinding(com.google.cloud.securitycenter.v1beta1.Finding value) {
       if (findingBuilder_ == null) {
-        if (finding_ != null) {
-          finding_ =
-              com.google.cloud.securitycenter.v1beta1.Finding.newBuilder(finding_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && finding_ != null
+            && finding_ != com.google.cloud.securitycenter.v1beta1.Finding.getDefaultInstance()) {
+          getFindingBuilder().mergeFrom(value);
         } else {
           finding_ = value;
         }
-        onChanged();
       } else {
         findingBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -995,14 +1012,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1beta1.Finding valu
      * </code>
      */
     public Builder clearFinding() {
-      if (findingBuilder_ == null) {
-        finding_ = null;
-        onChanged();
-      } else {
-        finding_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1018,7 +1034,7 @@ public Builder clearFinding() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1beta1.Finding.Builder getFindingBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getFindingFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateSourceRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateSourceRequest.java
index 6ac4be6a7..48f24457b 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/CreateSourceRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -176,7 +178,9 @@ public com.google.cloud.securitycenter.v1beta1.Source getSource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.SourceOrBuilder getSourceOrBuilder() {
-    return getSource();
+    return source_ == null
+        ? com.google.cloud.securitycenter.v1beta1.Source.getDefaultInstance()
+        : source_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -391,12 +395,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
-      if (sourceBuilder_ == null) {
-        source_ = null;
-      } else {
-        source_ = null;
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
       return this;
@@ -426,16 +429,23 @@ public com.google.cloud.securitycenter.v1beta1.CreateSourceRequest build() {
     public com.google.cloud.securitycenter.v1beta1.CreateSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.CreateSourceRequest result =
           new com.google.cloud.securitycenter.v1beta1.CreateSourceRequest(this);
-      result.parent_ = parent_;
-      if (sourceBuilder_ == null) {
-        result.source_ = source_;
-      } else {
-        result.source_ = sourceBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.CreateSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.source_ = sourceBuilder_ == null ? source_ : sourceBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -484,6 +494,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.CreateSourceReq
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasSource()) {
@@ -518,13 +529,13 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getSourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -544,6 +555,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -614,8 +627,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -634,8 +647,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -659,8 +672,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -686,7 +699,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * @return Whether the source field is set.
      */
     public boolean hasSource() {
-      return sourceBuilder_ != null || source_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -729,11 +742,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1beta1.Source value) {
           throw new NullPointerException();
         }
         source_ = value;
-        onChanged();
       } else {
         sourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -752,11 +765,11 @@ public Builder setSource(
         com.google.cloud.securitycenter.v1beta1.Source.Builder builderForValue) {
       if (sourceBuilder_ == null) {
         source_ = builderForValue.build();
-        onChanged();
       } else {
         sourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -773,19 +786,18 @@ public Builder setSource(
      */
     public Builder mergeSource(com.google.cloud.securitycenter.v1beta1.Source value) {
       if (sourceBuilder_ == null) {
-        if (source_ != null) {
-          source_ =
-              com.google.cloud.securitycenter.v1beta1.Source.newBuilder(source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && source_ != null
+            && source_ != com.google.cloud.securitycenter.v1beta1.Source.getDefaultInstance()) {
+          getSourceBuilder().mergeFrom(value);
         } else {
           source_ = value;
         }
-        onChanged();
       } else {
         sourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -801,14 +813,13 @@ public Builder mergeSource(com.google.cloud.securitycenter.v1beta1.Source value)
      * </code>
      */
     public Builder clearSource() {
-      if (sourceBuilder_ == null) {
-        source_ = null;
-        onChanged();
-      } else {
-        source_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -824,7 +835,7 @@ public Builder clearSource() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1beta1.Source.Builder getSourceBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getSourceFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Finding.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Finding.java
index 09eb928af..8fc2557be 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Finding.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Finding.java
@@ -247,7 +247,9 @@ private State(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -302,7 +304,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -361,7 +365,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int RESOURCE_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object resourceName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceName_ = "";
   /**
    *
    *
@@ -420,7 +426,7 @@ public com.google.protobuf.ByteString getResourceNameBytes() {
   }
 
   public static final int STATE_FIELD_NUMBER = 4;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -449,16 +455,17 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.Finding.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1beta1.Finding.State result =
-        com.google.cloud.securitycenter.v1beta1.Finding.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1beta1.Finding.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1beta1.Finding.State.UNRECOGNIZED
         : result;
   }
 
   public static final int CATEGORY_FIELD_NUMBER = 5;
-  private volatile java.lang.Object category_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object category_ = "";
   /**
    *
    *
@@ -511,7 +518,9 @@ public com.google.protobuf.ByteString getCategoryBytes() {
   }
 
   public static final int EXTERNAL_URI_FIELD_NUMBER = 6;
-  private volatile java.lang.Object externalUri_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object externalUri_ = "";
   /**
    *
    *
@@ -578,6 +587,7 @@ private static final class SourcePropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
       sourceProperties_;
 
@@ -647,8 +657,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getSourcePrope
    * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getSourcePropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getSourcePropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -739,7 +751,9 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks getSecurityMarks()
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.SecurityMarksOrBuilder
       getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1beta1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int EVENT_TIME_FIELD_NUMBER = 9;
@@ -797,7 +811,7 @@ public com.google.protobuf.Timestamp getEventTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
-    return getEventTime();
+    return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 10;
@@ -843,7 +857,7 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -1173,35 +1187,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       parent_ = "";
-
       resourceName_ = "";
-
       state_ = 0;
-
       category_ = "";
-
       externalUri_ = "";
-
       internalGetMutableSourceProperties().clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (eventTimeBuilder_ == null) {
-        eventTime_ = null;
-      } else {
-        eventTime_ = null;
+      eventTime_ = null;
+      if (eventTimeBuilder_ != null) {
+        eventTimeBuilder_.dispose();
         eventTimeBuilder_ = null;
       }
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
       return this;
@@ -1231,32 +1237,47 @@ public com.google.cloud.securitycenter.v1beta1.Finding build() {
     public com.google.cloud.securitycenter.v1beta1.Finding buildPartial() {
       com.google.cloud.securitycenter.v1beta1.Finding result =
           new com.google.cloud.securitycenter.v1beta1.Finding(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.Finding result) {
       int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.parent_ = parent_;
-      result.resourceName_ = resourceName_;
-      result.state_ = state_;
-      result.category_ = category_;
-      result.externalUri_ = externalUri_;
-      result.sourceProperties_ = internalGetSourceProperties();
-      result.sourceProperties_.makeImmutable();
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
       }
-      if (eventTimeBuilder_ == null) {
-        result.eventTime_ = eventTime_;
-      } else {
-        result.eventTime_ = eventTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.parent_ = parent_;
       }
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resourceName_ = resourceName_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.category_ = category_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.externalUri_ = externalUri_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.sourceProperties_ = internalGetSourceProperties();
+        result.sourceProperties_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -1307,14 +1328,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.Finding other)
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getResourceName().isEmpty()) {
         resourceName_ = other.resourceName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.state_ != 0) {
@@ -1322,13 +1346,16 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.Finding other)
       }
       if (!other.getCategory().isEmpty()) {
         category_ = other.category_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (!other.getExternalUri().isEmpty()) {
         externalUri_ = other.externalUri_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       internalGetMutableSourceProperties().mergeFrom(other.internalGetSourceProperties());
+      bitField0_ |= 0x00000040;
       if (other.hasSecurityMarks()) {
         mergeSecurityMarks(other.getSecurityMarks());
       }
@@ -1367,37 +1394,37 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 resourceName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             case 42:
               {
                 category_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 externalUri_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 58:
@@ -1410,24 +1437,25 @@ public Builder mergeFrom(
                 internalGetMutableSourceProperties()
                     .getMutableMap()
                     .put(sourceProperties__.getKey(), sourceProperties__.getValue());
+                bitField0_ |= 0x00000040;
                 break;
               } // case 58
             case 66:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 66
             case 74:
               {
                 input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000100;
                 break;
               } // case 74
             case 82:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000200;
                 break;
               } // case 82
             default:
@@ -1519,8 +1547,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1539,8 +1567,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1564,8 +1592,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1646,8 +1674,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1668,8 +1696,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1695,8 +1723,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1777,8 +1805,8 @@ public Builder setResourceName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1799,8 +1827,8 @@ public Builder setResourceName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceName() {
-
       resourceName_ = getDefaultInstance().getResourceName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1826,8 +1854,8 @@ public Builder setResourceNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1861,8 +1889,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1879,9 +1907,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1beta1.Finding.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1beta1.Finding.State result =
-          com.google.cloud.securitycenter.v1beta1.Finding.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1beta1.Finding.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1beta1.Finding.State.UNRECOGNIZED
           : result;
@@ -1902,7 +1929,7 @@ public Builder setState(com.google.cloud.securitycenter.v1beta1.Finding.State va
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000008;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -1919,7 +1946,7 @@ public Builder setState(com.google.cloud.securitycenter.v1beta1.Finding.State va
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       state_ = 0;
       onChanged();
       return this;
@@ -1992,8 +2019,8 @@ public Builder setCategory(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       category_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2011,8 +2038,8 @@ public Builder setCategory(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCategory() {
-
       category_ = getDefaultInstance().getCategory();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -2035,8 +2062,8 @@ public Builder setCategoryBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       category_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2108,8 +2135,8 @@ public Builder setExternalUri(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       externalUri_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2127,8 +2154,8 @@ public Builder setExternalUri(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearExternalUri() {
-
       externalUri_ = getDefaultInstance().getExternalUri();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2151,8 +2178,8 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       externalUri_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2171,8 +2198,6 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableSourceProperties() {
-      onChanged();
-      ;
       if (sourceProperties_ == null) {
         sourceProperties_ =
             com.google.protobuf.MapField.newMapField(
@@ -2181,6 +2206,8 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
       if (!sourceProperties_.isMutable()) {
         sourceProperties_ = sourceProperties_.copy();
       }
+      bitField0_ |= 0x00000040;
+      onChanged();
       return sourceProperties_;
     }
 
@@ -2241,8 +2268,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getSourcePrope
      * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getSourcePropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getSourcePropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -2276,6 +2305,7 @@ public com.google.protobuf.Value getSourcePropertiesOrThrow(java.lang.String key
     }
 
     public Builder clearSourceProperties() {
+      bitField0_ = (bitField0_ & ~0x00000040);
       internalGetMutableSourceProperties().getMutableMap().clear();
       return this;
     }
@@ -2301,6 +2331,7 @@ public Builder removeSourceProperties(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value> getMutableSourceProperties() {
+      bitField0_ |= 0x00000040;
       return internalGetMutableSourceProperties().getMutableMap();
     }
     /**
@@ -2322,8 +2353,8 @@ public Builder putSourceProperties(java.lang.String key, com.google.protobuf.Val
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableSourceProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000040;
       return this;
     }
     /**
@@ -2341,6 +2372,7 @@ public Builder putSourceProperties(java.lang.String key, com.google.protobuf.Val
     public Builder putAllSourceProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableSourceProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000040;
       return this;
     }
 
@@ -2366,7 +2398,7 @@ public Builder putAllSourceProperties(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000080) != 0);
     }
     /**
      *
@@ -2411,11 +2443,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1beta1.Security
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -2435,11 +2467,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -2457,19 +2489,19 @@ public Builder setSecurityMarks(
      */
     public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1beta1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1beta1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000080) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1beta1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -2486,14 +2518,13 @@ public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1beta1.Securi
      * </code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000080);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2510,7 +2541,7 @@ public Builder clearSecurityMarks() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000080;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -2589,7 +2620,7 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder getSecurity
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
-      return eventTimeBuilder_ != null || eventTime_ != null;
+      return ((bitField0_ & 0x00000100) != 0);
     }
     /**
      *
@@ -2632,11 +2663,11 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         eventTime_ = value;
-        onChanged();
       } else {
         eventTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -2655,11 +2686,11 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
     public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
-        onChanged();
       } else {
         eventTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -2677,17 +2708,18 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (eventTime_ != null) {
-          eventTime_ =
-              com.google.protobuf.Timestamp.newBuilder(eventTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000100) != 0)
+            && eventTime_ != null
+            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
         }
-        onChanged();
       } else {
         eventTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -2704,14 +2736,13 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp event_time = 9;</code>
      */
     public Builder clearEventTime() {
-      if (eventTimeBuilder_ == null) {
-        eventTime_ = null;
-        onChanged();
-      } else {
-        eventTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000100);
+      eventTime_ = null;
+      if (eventTimeBuilder_ != null) {
+        eventTimeBuilder_.dispose();
         eventTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2728,7 +2759,7 @@ public Builder clearEventTime() {
      * <code>.google.protobuf.Timestamp event_time = 9;</code>
      */
     public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
-
+      bitField0_ |= 0x00000100;
       onChanged();
       return getEventTimeFieldBuilder().getBuilder();
     }
@@ -2800,7 +2831,7 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000200) != 0);
     }
     /**
      *
@@ -2837,11 +2868,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -2856,11 +2887,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -2874,17 +2905,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -2897,14 +2929,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp create_time = 10;</code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000200);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2917,7 +2948,7 @@ public Builder clearCreateTime() {
      * <code>.google.protobuf.Timestamp create_time = 10;</code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000200;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOrBuilder.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOrBuilder.java
index 9348f15a8..018ae4893 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOrBuilder.java
@@ -261,7 +261,6 @@ public interface FindingOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getSourcePropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOuterClass.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOuterClass.java
index dab6e23eb..4995b063c 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/FindingOuterClass.java
@@ -68,10 +68,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "VE\020\001\022\014\n\010INACTIVE\020\002:l\352Ai\n%securitycenter."
           + "googleapis.com/Finding\022@organizations/{o"
           + "rganization}/sources/{source}/findings/{"
-          + "finding}B~\n\'com.google.cloud.securitycen"
-          + "ter.v1beta1P\001ZQgoogle.golang.org/genprot"
-          + "o/googleapis/cloud/securitycenter/v1beta"
-          + "1;securitycenterb\006proto3"
+          + "finding}B|\n\'com.google.cloud.securitycen"
+          + "ter.v1beta1P\001ZOcloud.google.com/go/secur"
+          + "itycenter/apiv1beta1/securitycenterpb;se"
+          + "curitycenterpbb\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetOrganizationSettingsRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetOrganizationSettingsRequest.java
index 53840b0c5..fe2e4408c 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetOrganizationSettingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetOrganizationSettingsRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -323,8 +325,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -355,11 +357,21 @@ public com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest bu
     public com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest result =
           new com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -411,6 +423,7 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -442,7 +455,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -462,6 +475,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -532,8 +547,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -552,8 +567,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -577,8 +592,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetSourceRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetSourceRequest.java
index f6d9d1e70..0988b29d0 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GetSourceRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -320,8 +322,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -349,11 +351,20 @@ public com.google.cloud.securitycenter.v1beta1.GetSourceRequest build() {
     public com.google.cloud.securitycenter.v1beta1.GetSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GetSourceRequest result =
           new com.google.cloud.securitycenter.v1beta1.GetSourceRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.GetSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -402,6 +413,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GetSourceReques
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -433,7 +445,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -453,6 +465,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -523,8 +537,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -543,8 +557,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -568,8 +582,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsRequest.java
index 4703f3867..7da697703 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -126,7 +128,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -213,7 +217,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int GROUP_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object groupBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object groupBy_ = "";
   /**
    *
    *
@@ -372,7 +378,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int READ_TIME_FIELD_NUMBER = 5;
@@ -427,11 +435,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 7;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -484,7 +494,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 8;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -764,28 +774,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       groupBy_ = "";
-
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -813,25 +817,39 @@ public com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest build() {
     public com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest result =
           new com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.groupBy_ = groupBy_;
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.groupBy_ = groupBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -880,14 +898,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupAssetsRequ
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getGroupBy().isEmpty()) {
         groupBy_ = other.groupBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasCompareDuration()) {
@@ -898,6 +919,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupAssetsRequ
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -932,43 +954,43 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 groupBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 64:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 64
             default:
@@ -988,6 +1010,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1058,8 +1082,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1078,8 +1102,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1103,8 +1127,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1227,8 +1251,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1263,8 +1287,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1304,8 +1328,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1398,8 +1422,8 @@ public Builder setGroupBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1424,8 +1448,8 @@ public Builder setGroupBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearGroupBy() {
-
       groupBy_ = getDefaultInstance().getGroupBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1455,8 +1479,8 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1495,7 +1519,7 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1564,11 +1588,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1599,11 +1623,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1633,19 +1657,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1674,14 +1697,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 4;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1710,7 +1732,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 4;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -1811,7 +1833,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1852,11 +1874,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1874,11 +1896,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1895,17 +1917,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1921,14 +1944,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 5;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1944,7 +1966,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 5;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2063,8 +2085,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2082,8 +2104,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2106,8 +2128,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2145,6 +2167,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2161,7 +2184,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsResponse.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsResponse.java
index c3fc9e286..7fbc3e0e2 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsResponse.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupAssetsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int GROUP_BY_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1beta1.GroupResult> groupByResults_;
   /**
    *
@@ -192,11 +194,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -469,6 +473,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (groupByResultsBuilder_ == null) {
         groupByResults_ = java.util.Collections.emptyList();
       } else {
@@ -476,14 +481,12 @@ public Builder clear() {
         groupByResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -511,7 +514,16 @@ public com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse build() {
     public com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse result =
           new com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse result) {
       if (groupByResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           groupByResults_ = java.util.Collections.unmodifiableList(groupByResults_);
@@ -521,14 +533,16 @@ public com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse buildPartial(
       } else {
         result.groupByResults_ = groupByResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -609,6 +623,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupAssetsResp
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -654,13 +669,13 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -1098,7 +1113,7 @@ public com.google.cloud.securitycenter.v1beta1.GroupResult.Builder addGroupByRes
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1133,11 +1148,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1152,11 +1167,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1170,17 +1185,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1193,14 +1209,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1213,7 +1228,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1323,8 +1338,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1341,8 +1356,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1364,8 +1379,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsRequest.java
index 0476a96ca..0d7fc8b06 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -130,7 +132,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -213,7 +217,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int GROUP_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object groupBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object groupBy_ = "";
   /**
    *
    *
@@ -329,11 +335,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 5;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -386,7 +394,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 6;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -652,22 +660,17 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       groupBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -696,20 +699,36 @@ public com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest build() {
     public com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest result =
           new com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.groupBy_ = groupBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.groupBy_ = groupBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -759,14 +778,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupFindingsRe
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getGroupBy().isEmpty()) {
         groupBy_ = other.groupBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -774,6 +796,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupFindingsRe
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -808,37 +831,37 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 groupBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 48:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 48
             default:
@@ -858,6 +881,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -934,8 +959,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -956,8 +981,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -983,8 +1008,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1101,8 +1126,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1135,8 +1160,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1174,8 +1199,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1265,8 +1290,8 @@ public Builder setGroupBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1290,8 +1315,8 @@ public Builder setGroupBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearGroupBy() {
-
       groupBy_ = getDefaultInstance().getGroupBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1320,8 +1345,8 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1347,7 +1372,7 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1388,11 +1413,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1410,11 +1435,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1431,17 +1456,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1457,14 +1483,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1480,7 +1505,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1599,8 +1624,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1618,8 +1643,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -1642,8 +1667,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1681,6 +1706,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1697,7 +1723,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000020);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsResponse.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsResponse.java
index ba305bbf7..7be251df2 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsResponse.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupFindingsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int GROUP_BY_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1beta1.GroupResult> groupByResults_;
   /**
    *
@@ -192,11 +194,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -469,6 +473,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (groupByResultsBuilder_ == null) {
         groupByResults_ = java.util.Collections.emptyList();
       } else {
@@ -476,14 +481,12 @@ public Builder clear() {
         groupByResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -512,7 +515,16 @@ public com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse build() {
     public com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse result =
           new com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse result) {
       if (groupByResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           groupByResults_ = java.util.Collections.unmodifiableList(groupByResults_);
@@ -522,14 +534,17 @@ public com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse buildPartia
       } else {
         result.groupByResults_ = groupByResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -611,6 +626,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupFindingsRe
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -656,13 +672,13 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -1100,7 +1116,7 @@ public com.google.cloud.securitycenter.v1beta1.GroupResult.Builder addGroupByRes
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1135,11 +1151,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1154,11 +1170,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1172,17 +1188,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1195,14 +1212,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1215,7 +1231,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1325,8 +1341,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1343,8 +1359,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1366,8 +1382,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResult.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResult.java
index 47d4ab339..9fd40f6b3 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResult.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResult.java
@@ -91,6 +91,7 @@ private static final class PropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value> properties_;
 
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
@@ -149,8 +150,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getPropertiesM
    * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getPropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getPropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -181,7 +184,7 @@ public com.google.protobuf.Value getPropertiesOrThrow(java.lang.String key) {
   }
 
   public static final int COUNT_FIELD_NUMBER = 2;
-  private long count_;
+  private long count_ = 0L;
   /**
    *
    *
@@ -432,9 +435,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       internalGetMutableProperties().clear();
       count_ = 0L;
-
       return this;
     }
 
@@ -462,14 +465,24 @@ public com.google.cloud.securitycenter.v1beta1.GroupResult build() {
     public com.google.cloud.securitycenter.v1beta1.GroupResult buildPartial() {
       com.google.cloud.securitycenter.v1beta1.GroupResult result =
           new com.google.cloud.securitycenter.v1beta1.GroupResult(this);
-      int from_bitField0_ = bitField0_;
-      result.properties_ = internalGetProperties();
-      result.properties_.makeImmutable();
-      result.count_ = count_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.GroupResult result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.properties_ = internalGetProperties();
+        result.properties_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.count_ = count_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -517,6 +530,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.GroupResult oth
       if (other == com.google.cloud.securitycenter.v1beta1.GroupResult.getDefaultInstance())
         return this;
       internalGetMutableProperties().mergeFrom(other.internalGetProperties());
+      bitField0_ |= 0x00000001;
       if (other.getCount() != 0L) {
         setCount(other.getCount());
       }
@@ -556,12 +570,13 @@ public Builder mergeFrom(
                 internalGetMutableProperties()
                     .getMutableMap()
                     .put(properties__.getKey(), properties__.getValue());
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 count_ = input.readInt64();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             default:
@@ -596,8 +611,6 @@ public Builder mergeFrom(
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableProperties() {
-      onChanged();
-      ;
       if (properties_ == null) {
         properties_ =
             com.google.protobuf.MapField.newMapField(PropertiesDefaultEntryHolder.defaultEntry);
@@ -605,6 +618,8 @@ public Builder mergeFrom(
       if (!properties_.isMutable()) {
         properties_ = properties_.copy();
       }
+      bitField0_ |= 0x00000001;
+      onChanged();
       return properties_;
     }
 
@@ -656,8 +671,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getPropertiesM
      * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getPropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getPropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -688,6 +705,7 @@ public com.google.protobuf.Value getPropertiesOrThrow(java.lang.String key) {
     }
 
     public Builder clearProperties() {
+      bitField0_ = (bitField0_ & ~0x00000001);
       internalGetMutableProperties().getMutableMap().clear();
       return this;
     }
@@ -710,6 +728,7 @@ public Builder removeProperties(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value> getMutableProperties() {
+      bitField0_ |= 0x00000001;
       return internalGetMutableProperties().getMutableMap();
     }
     /**
@@ -728,8 +747,8 @@ public Builder putProperties(java.lang.String key, com.google.protobuf.Value val
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000001;
       return this;
     }
     /**
@@ -744,6 +763,7 @@ public Builder putProperties(java.lang.String key, com.google.protobuf.Value val
     public Builder putAllProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000001;
       return this;
     }
 
@@ -778,6 +798,7 @@ public long getCount() {
     public Builder setCount(long value) {
 
       count_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -793,7 +814,7 @@ public Builder setCount(long value) {
      * @return This builder for chaining.
      */
     public Builder clearCount() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       count_ = 0L;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResultOrBuilder.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResultOrBuilder.java
index d840041a0..df73aaa94 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResultOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/GroupResultOrBuilder.java
@@ -65,7 +65,6 @@ public interface GroupResultOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getPropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsRequest.java
index 0b7950977..d6af55138 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -126,7 +128,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -213,7 +217,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object orderBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object orderBy_ = "";
   /**
    *
    *
@@ -327,7 +333,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -429,7 +435,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int FIELD_MASK_FIELD_NUMBER = 7;
@@ -484,11 +492,13 @@ public com.google.protobuf.FieldMask getFieldMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getFieldMaskOrBuilder() {
-    return getFieldMask();
+    return fieldMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : fieldMask_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 8;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -541,7 +551,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 9;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -835,34 +845,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       orderBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-      } else {
-        fieldMask_ = null;
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -890,30 +893,42 @@ public com.google.cloud.securitycenter.v1beta1.ListAssetsRequest build() {
     public com.google.cloud.securitycenter.v1beta1.ListAssetsRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.ListAssetsRequest result =
           new com.google.cloud.securitycenter.v1beta1.ListAssetsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.orderBy_ = orderBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (fieldMaskBuilder_ == null) {
-        result.fieldMask_ = fieldMask_;
-      } else {
-        result.fieldMask_ = fieldMaskBuilder_.build();
-      }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.ListAssetsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.orderBy_ = orderBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.fieldMask_ = fieldMaskBuilder_ == null ? fieldMask_ : fieldMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -962,14 +977,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListAssetsReque
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOrderBy().isEmpty()) {
         orderBy_ = other.orderBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -983,6 +1001,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListAssetsReque
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1017,49 +1036,49 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 orderBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 input.readMessage(getFieldMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 66:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 66
             case 72:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
             default:
@@ -1079,6 +1098,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1149,8 +1170,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1169,8 +1190,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1194,8 +1215,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1318,8 +1339,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1354,8 +1375,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1395,8 +1416,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1483,8 +1504,8 @@ public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1507,8 +1528,8 @@ public Builder setOrderBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
-
       orderBy_ = getDefaultInstance().getOrderBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1536,8 +1557,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1563,7 +1584,7 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1604,11 +1625,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1626,11 +1647,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1647,17 +1668,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1673,14 +1695,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1696,7 +1717,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1784,7 +1805,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1857,11 +1878,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1894,11 +1915,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1930,19 +1951,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1973,14 +1993,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2011,7 +2030,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2116,7 +2135,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the fieldMask field is set.
      */
     public boolean hasFieldMask() {
-      return fieldMaskBuilder_ != null || fieldMask_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -2157,11 +2176,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         fieldMask_ = value;
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2179,11 +2198,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
     public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (fieldMaskBuilder_ == null) {
         fieldMask_ = builderForValue.build();
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2200,17 +2219,18 @@ public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValu
      */
     public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
       if (fieldMaskBuilder_ == null) {
-        if (fieldMask_ != null) {
-          fieldMask_ =
-              com.google.protobuf.FieldMask.newBuilder(fieldMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && fieldMask_ != null
+            && fieldMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getFieldMaskBuilder().mergeFrom(value);
         } else {
           fieldMask_ = value;
         }
-        onChanged();
       } else {
         fieldMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2226,14 +2246,13 @@ public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
      * </code>
      */
     public Builder clearFieldMask() {
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-        onChanged();
-      } else {
-        fieldMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2249,7 +2268,7 @@ public Builder clearFieldMask() {
      * </code>
      */
     public com.google.protobuf.FieldMask.Builder getFieldMaskBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getFieldMaskFieldBuilder().getBuilder();
     }
@@ -2368,8 +2387,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2387,8 +2406,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2411,8 +2430,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2450,6 +2469,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2466,7 +2486,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsResponse.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsResponse.java
index 89f4eb4b5..369cf906e 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsResponse.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListAssetsResponse.java
@@ -441,11 +441,13 @@ public com.google.cloud.securitycenter.v1beta1.Asset getAsset() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1beta1.AssetOrBuilder getAssetOrBuilder() {
-      return getAsset();
+      return asset_ == null
+          ? com.google.cloud.securitycenter.v1beta1.Asset.getDefaultInstance()
+          : asset_;
     }
 
     public static final int STATE_FIELD_NUMBER = 2;
-    private int state_;
+    private int state_ = 0;
     /**
      *
      *
@@ -479,10 +481,9 @@ public int getStateValue() {
     @java.lang.Override
     public com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State
         getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State result =
-          com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State.valueOf(
-              state_);
+          com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State
+              .forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State
               .UNRECOGNIZED
@@ -718,14 +719,13 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
-        if (assetBuilder_ == null) {
-          asset_ = null;
-        } else {
-          asset_ = null;
+        bitField0_ = 0;
+        asset_ = null;
+        if (assetBuilder_ != null) {
+          assetBuilder_.dispose();
           assetBuilder_ = null;
         }
         state_ = 0;
-
         return this;
       }
 
@@ -757,16 +757,24 @@ public com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResu
           buildPartial() {
         com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult result =
             new com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult(this);
-        if (assetBuilder_ == null) {
-          result.asset_ = asset_;
-        } else {
-          result.asset_ = assetBuilder_.build();
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
-        result.state_ = state_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.asset_ = assetBuilder_ == null ? asset_ : assetBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.state_ = state_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -855,13 +863,13 @@ public Builder mergeFrom(
               case 10:
                 {
                   input.readMessage(getAssetFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 16:
                 {
                   state_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               default:
@@ -881,6 +889,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private com.google.cloud.securitycenter.v1beta1.Asset asset_;
       private com.google.protobuf.SingleFieldBuilderV3<
               com.google.cloud.securitycenter.v1beta1.Asset,
@@ -899,7 +909,7 @@ public Builder mergeFrom(
        * @return Whether the asset field is set.
        */
       public boolean hasAsset() {
-        return assetBuilder_ != null || asset_ != null;
+        return ((bitField0_ & 0x00000001) != 0);
       }
       /**
        *
@@ -936,11 +946,11 @@ public Builder setAsset(com.google.cloud.securitycenter.v1beta1.Asset value) {
             throw new NullPointerException();
           }
           asset_ = value;
-          onChanged();
         } else {
           assetBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -956,11 +966,11 @@ public Builder setAsset(
           com.google.cloud.securitycenter.v1beta1.Asset.Builder builderForValue) {
         if (assetBuilder_ == null) {
           asset_ = builderForValue.build();
-          onChanged();
         } else {
           assetBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -974,19 +984,18 @@ public Builder setAsset(
        */
       public Builder mergeAsset(com.google.cloud.securitycenter.v1beta1.Asset value) {
         if (assetBuilder_ == null) {
-          if (asset_ != null) {
-            asset_ =
-                com.google.cloud.securitycenter.v1beta1.Asset.newBuilder(asset_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000001) != 0)
+              && asset_ != null
+              && asset_ != com.google.cloud.securitycenter.v1beta1.Asset.getDefaultInstance()) {
+            getAssetBuilder().mergeFrom(value);
           } else {
             asset_ = value;
           }
-          onChanged();
         } else {
           assetBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -999,14 +1008,13 @@ public Builder mergeAsset(com.google.cloud.securitycenter.v1beta1.Asset value) {
        * <code>.google.cloud.securitycenter.v1beta1.Asset asset = 1;</code>
        */
       public Builder clearAsset() {
-        if (assetBuilder_ == null) {
-          asset_ = null;
-          onChanged();
-        } else {
-          asset_ = null;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        asset_ = null;
+        if (assetBuilder_ != null) {
+          assetBuilder_.dispose();
           assetBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -1019,7 +1027,7 @@ public Builder clearAsset() {
        * <code>.google.cloud.securitycenter.v1beta1.Asset asset = 1;</code>
        */
       public com.google.cloud.securitycenter.v1beta1.Asset.Builder getAssetBuilder() {
-
+        bitField0_ |= 0x00000001;
         onChanged();
         return getAssetFieldBuilder().getBuilder();
       }
@@ -1100,8 +1108,8 @@ public int getStateValue() {
        * @return This builder for chaining.
        */
       public Builder setStateValue(int value) {
-
         state_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1121,10 +1129,9 @@ public Builder setStateValue(int value) {
       @java.lang.Override
       public com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State
           getState() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State result =
             com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State
-                .valueOf(state_);
+                .forNumber(state_);
         return result == null
             ? com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult.State
                 .UNRECOGNIZED
@@ -1149,7 +1156,7 @@ public Builder setState(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         state_ = value.getNumber();
         onChanged();
         return this;
@@ -1168,7 +1175,7 @@ public Builder setState(
        * @return This builder for chaining.
        */
       public Builder clearState() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         state_ = 0;
         onChanged();
         return this;
@@ -1243,6 +1250,8 @@ public com.google.protobuf.Parser<ListAssetsResult> getParserForType() {
   }
 
   public static final int LIST_ASSETS_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<
           com.google.cloud.securitycenter.v1beta1.ListAssetsResponse.ListAssetsResult>
       listAssetsResults_;
@@ -1371,11 +1380,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -1426,7 +1437,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -1676,6 +1687,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (listAssetsResultsBuilder_ == null) {
         listAssetsResults_ = java.util.Collections.emptyList();
       } else {
@@ -1683,16 +1695,13 @@ public Builder clear() {
         listAssetsResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -1720,7 +1729,16 @@ public com.google.cloud.securitycenter.v1beta1.ListAssetsResponse build() {
     public com.google.cloud.securitycenter.v1beta1.ListAssetsResponse buildPartial() {
       com.google.cloud.securitycenter.v1beta1.ListAssetsResponse result =
           new com.google.cloud.securitycenter.v1beta1.ListAssetsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1beta1.ListAssetsResponse result) {
       if (listAssetsResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           listAssetsResults_ = java.util.Collections.unmodifiableList(listAssetsResults_);
@@ -1730,15 +1748,19 @@ public com.google.cloud.securitycenter.v1beta1.ListAssetsResponse buildPartial()
       } else {
         result.listAssetsResults_ = listAssetsResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.ListAssetsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -1819,6 +1841,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListAssetsRespo
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -1868,19 +1891,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -2343,7 +2366,7 @@ public Builder removeListAssetsResults(int index) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -2378,11 +2401,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2397,11 +2420,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2415,17 +2438,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2438,14 +2462,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2458,7 +2481,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2568,8 +2591,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2586,8 +2609,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -2609,8 +2632,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2646,6 +2669,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2661,7 +2685,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsRequest.java
index afe9cbdc8..3e9f91c1c 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -130,7 +132,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -213,7 +217,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object orderBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object orderBy_ = "";
   /**
    *
    *
@@ -327,7 +333,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int FIELD_MASK_FIELD_NUMBER = 5;
@@ -379,11 +385,13 @@ public com.google.protobuf.FieldMask getFieldMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getFieldMaskOrBuilder() {
-    return getFieldMask();
+    return fieldMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : fieldMask_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 6;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -436,7 +444,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 7;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -716,28 +724,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       orderBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-      } else {
-        fieldMask_ = null;
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -765,25 +767,38 @@ public com.google.cloud.securitycenter.v1beta1.ListFindingsRequest build() {
     public com.google.cloud.securitycenter.v1beta1.ListFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.ListFindingsRequest result =
           new com.google.cloud.securitycenter.v1beta1.ListFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.orderBy_ = orderBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (fieldMaskBuilder_ == null) {
-        result.fieldMask_ = fieldMask_;
-      } else {
-        result.fieldMask_ = fieldMaskBuilder_.build();
-      }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.ListFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.orderBy_ = orderBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.fieldMask_ = fieldMaskBuilder_ == null ? fieldMask_ : fieldMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -832,14 +847,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListFindingsReq
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOrderBy().isEmpty()) {
         orderBy_ = other.orderBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -850,6 +868,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListFindingsReq
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -884,43 +903,43 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 orderBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getFieldMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 56:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 56
             default:
@@ -940,6 +959,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1016,8 +1037,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1038,8 +1059,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1065,8 +1086,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1183,8 +1204,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1217,8 +1238,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1256,8 +1277,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1344,8 +1365,8 @@ public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1368,8 +1389,8 @@ public Builder setOrderBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
-
       orderBy_ = getDefaultInstance().getOrderBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1397,8 +1418,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1424,7 +1445,7 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1465,11 +1486,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1487,11 +1508,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1508,17 +1529,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1534,14 +1556,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1557,7 +1578,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1629,7 +1650,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the fieldMask field is set.
      */
     public boolean hasFieldMask() {
-      return fieldMaskBuilder_ != null || fieldMask_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1668,11 +1689,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         fieldMask_ = value;
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1689,11 +1710,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
     public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (fieldMaskBuilder_ == null) {
         fieldMask_ = builderForValue.build();
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1709,17 +1730,18 @@ public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValu
      */
     public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
       if (fieldMaskBuilder_ == null) {
-        if (fieldMask_ != null) {
-          fieldMask_ =
-              com.google.protobuf.FieldMask.newBuilder(fieldMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && fieldMask_ != null
+            && fieldMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getFieldMaskBuilder().mergeFrom(value);
         } else {
           fieldMask_ = value;
         }
-        onChanged();
       } else {
         fieldMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -1734,14 +1756,13 @@ public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
      * </code>
      */
     public Builder clearFieldMask() {
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-        onChanged();
-      } else {
-        fieldMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1756,7 +1777,7 @@ public Builder clearFieldMask() {
      * </code>
      */
     public com.google.protobuf.FieldMask.Builder getFieldMaskBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getFieldMaskFieldBuilder().getBuilder();
     }
@@ -1873,8 +1894,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1892,8 +1913,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -1916,8 +1937,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -1955,6 +1976,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -1971,7 +1993,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsResponse.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsResponse.java
index 6d56e76cf..400c4dc30 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsResponse.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListFindingsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int FINDINGS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1beta1.Finding> findings_;
   /**
    *
@@ -180,11 +182,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -235,7 +239,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -484,6 +488,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (findingsBuilder_ == null) {
         findings_ = java.util.Collections.emptyList();
       } else {
@@ -491,16 +496,13 @@ public Builder clear() {
         findingsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -529,7 +531,16 @@ public com.google.cloud.securitycenter.v1beta1.ListFindingsResponse build() {
     public com.google.cloud.securitycenter.v1beta1.ListFindingsResponse buildPartial() {
       com.google.cloud.securitycenter.v1beta1.ListFindingsResponse result =
           new com.google.cloud.securitycenter.v1beta1.ListFindingsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1beta1.ListFindingsResponse result) {
       if (findingsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           findings_ = java.util.Collections.unmodifiableList(findings_);
@@ -539,15 +550,20 @@ public com.google.cloud.securitycenter.v1beta1.ListFindingsResponse buildPartial
       } else {
         result.findings_ = findingsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.ListFindingsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -629,6 +645,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListFindingsRes
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -677,19 +694,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -1081,7 +1098,7 @@ public com.google.cloud.securitycenter.v1beta1.Finding.Builder addFindingsBuilde
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1116,11 +1133,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1135,11 +1152,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1153,17 +1170,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1176,14 +1194,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1196,7 +1213,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1306,8 +1323,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1324,8 +1341,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1347,8 +1364,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1384,6 +1401,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1399,7 +1417,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesRequest.java
index 028c97fcb..ba2f9bf77 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -124,7 +126,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -177,7 +181,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 7;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -411,12 +415,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -444,13 +446,26 @@ public com.google.cloud.securitycenter.v1beta1.ListSourcesRequest build() {
     public com.google.cloud.securitycenter.v1beta1.ListSourcesRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.ListSourcesRequest result =
           new com.google.cloud.securitycenter.v1beta1.ListSourcesRequest(this);
-      result.parent_ = parent_;
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.ListSourcesRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -499,10 +514,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListSourcesRequ
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -537,19 +554,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 56:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 56
             default:
@@ -569,6 +586,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -639,8 +658,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -659,8 +678,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -684,8 +703,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -757,8 +776,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -776,8 +795,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -800,8 +819,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -839,6 +858,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -855,7 +875,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesResponse.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesResponse.java
index a32c8db1a..dff0657a6 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesResponse.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/ListSourcesResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int SOURCES_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1beta1.Source> sources_;
   /**
    *
@@ -138,7 +140,9 @@ public com.google.cloud.securitycenter.v1beta1.SourceOrBuilder getSourcesOrBuild
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -397,6 +401,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (sourcesBuilder_ == null) {
         sources_ = java.util.Collections.emptyList();
       } else {
@@ -405,7 +410,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -433,7 +437,16 @@ public com.google.cloud.securitycenter.v1beta1.ListSourcesResponse build() {
     public com.google.cloud.securitycenter.v1beta1.ListSourcesResponse buildPartial() {
       com.google.cloud.securitycenter.v1beta1.ListSourcesResponse result =
           new com.google.cloud.securitycenter.v1beta1.ListSourcesResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1beta1.ListSourcesResponse result) {
       if (sourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           sources_ = java.util.Collections.unmodifiableList(sources_);
@@ -443,9 +456,13 @@ public com.google.cloud.securitycenter.v1beta1.ListSourcesResponse buildPartial(
       } else {
         result.sources_ = sourcesBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.ListSourcesResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -523,6 +540,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.ListSourcesResp
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -567,7 +585,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1004,8 +1022,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1022,8 +1040,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1045,8 +1063,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettings.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettings.java
index a92f3de87..036be8cbd 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettings.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettings.java
@@ -384,6 +384,8 @@ private InclusionMode(int value) {
     }
 
     public static final int PROJECT_IDS_FIELD_NUMBER = 1;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList projectIds_;
     /**
      *
@@ -445,7 +447,7 @@ public com.google.protobuf.ByteString getProjectIdsBytes(int index) {
     }
 
     public static final int INCLUSION_MODE_FIELD_NUMBER = 2;
-    private int inclusionMode_;
+    private int inclusionMode_ = 0;
     /**
      *
      *
@@ -480,12 +482,11 @@ public int getInclusionModeValue() {
     public com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
             .InclusionMode
         getInclusionMode() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode
           result =
               com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
-                  .InclusionMode.valueOf(inclusionMode_);
+                  .InclusionMode.forNumber(inclusionMode_);
       return result == null
           ? com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode.UNRECOGNIZED
@@ -727,10 +728,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         projectIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
         bitField0_ = (bitField0_ & ~0x00000001);
         inclusionMode_ = 0;
-
         return this;
       }
 
@@ -764,15 +765,31 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig result =
             new com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig(
                 this);
-        int from_bitField0_ = bitField0_;
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
+              result) {
         if (((bitField0_ & 0x00000001) != 0)) {
           projectIds_ = projectIds_.getUnmodifiableView();
           bitField0_ = (bitField0_ & ~0x00000001);
         }
         result.projectIds_ = projectIds_;
-        result.inclusionMode_ = inclusionMode_;
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
+              result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.inclusionMode_ = inclusionMode_;
+        }
       }
 
       @java.lang.Override
@@ -878,7 +895,7 @@ public Builder mergeFrom(
               case 16:
                 {
                   inclusionMode_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               default:
@@ -1101,8 +1118,8 @@ public int getInclusionModeValue() {
        * @return This builder for chaining.
        */
       public Builder setInclusionModeValue(int value) {
-
         inclusionMode_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1123,12 +1140,11 @@ public Builder setInclusionModeValue(int value) {
       public com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode
           getInclusionMode() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
                 .InclusionMode
             result =
                 com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
-                    .InclusionMode.valueOf(inclusionMode_);
+                    .InclusionMode.forNumber(inclusionMode_);
         return result == null
             ? com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
                 .InclusionMode.UNRECOGNIZED
@@ -1155,7 +1171,7 @@ public Builder setInclusionMode(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         inclusionMode_ = value.getNumber();
         onChanged();
         return this;
@@ -1174,7 +1190,7 @@ public Builder setInclusionMode(
        * @return This builder for chaining.
        */
       public Builder clearInclusionMode() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         inclusionMode_ = 0;
         onChanged();
         return this;
@@ -1250,7 +1266,9 @@ public com.google.protobuf.Parser<AssetDiscoveryConfig> getParserForType() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -1305,7 +1323,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int ENABLE_ASSET_DISCOVERY_FIELD_NUMBER = 2;
-  private boolean enableAssetDiscovery_;
+  private boolean enableAssetDiscovery_ = false;
   /**
    *
    *
@@ -1380,7 +1398,10 @@ public boolean hasAssetDiscoveryConfig() {
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfigOrBuilder
       getAssetDiscoveryConfigOrBuilder() {
-    return getAssetDiscoveryConfig();
+    return assetDiscoveryConfig_ == null
+        ? com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
+            .getDefaultInstance()
+        : assetDiscoveryConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -1606,14 +1627,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       enableAssetDiscovery_ = false;
-
-      if (assetDiscoveryConfigBuilder_ == null) {
-        assetDiscoveryConfig_ = null;
-      } else {
-        assetDiscoveryConfig_ = null;
+      assetDiscoveryConfig_ = null;
+      if (assetDiscoveryConfigBuilder_ != null) {
+        assetDiscoveryConfigBuilder_.dispose();
         assetDiscoveryConfigBuilder_ = null;
       }
       return this;
@@ -1644,17 +1663,30 @@ public com.google.cloud.securitycenter.v1beta1.OrganizationSettings build() {
     public com.google.cloud.securitycenter.v1beta1.OrganizationSettings buildPartial() {
       com.google.cloud.securitycenter.v1beta1.OrganizationSettings result =
           new com.google.cloud.securitycenter.v1beta1.OrganizationSettings(this);
-      result.name_ = name_;
-      result.enableAssetDiscovery_ = enableAssetDiscovery_;
-      if (assetDiscoveryConfigBuilder_ == null) {
-        result.assetDiscoveryConfig_ = assetDiscoveryConfig_;
-      } else {
-        result.assetDiscoveryConfig_ = assetDiscoveryConfigBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.OrganizationSettings result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.enableAssetDiscovery_ = enableAssetDiscovery_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.assetDiscoveryConfig_ =
+            assetDiscoveryConfigBuilder_ == null
+                ? assetDiscoveryConfig_
+                : assetDiscoveryConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1704,6 +1736,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.OrganizationSet
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getEnableAssetDiscovery() != false) {
@@ -1741,20 +1774,20 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 enableAssetDiscovery_ = input.readBool();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 input.readMessage(
                     getAssetDiscoveryConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -1774,6 +1807,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -1844,8 +1879,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1864,8 +1899,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1889,8 +1924,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1932,6 +1967,7 @@ public boolean getEnableAssetDiscovery() {
     public Builder setEnableAssetDiscovery(boolean value) {
 
       enableAssetDiscovery_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1950,7 +1986,7 @@ public Builder setEnableAssetDiscovery(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearEnableAssetDiscovery() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       enableAssetDiscovery_ = false;
       onChanged();
       return this;
@@ -1979,7 +2015,7 @@ public Builder clearEnableAssetDiscovery() {
      * @return Whether the assetDiscoveryConfig field is set.
      */
     public boolean hasAssetDiscoveryConfig() {
-      return assetDiscoveryConfigBuilder_ != null || assetDiscoveryConfig_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -2023,11 +2059,11 @@ public Builder setAssetDiscoveryConfig(
           throw new NullPointerException();
         }
         assetDiscoveryConfig_ = value;
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2046,11 +2082,11 @@ public Builder setAssetDiscoveryConfig(
             builderForValue) {
       if (assetDiscoveryConfigBuilder_ == null) {
         assetDiscoveryConfig_ = builderForValue.build();
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2067,20 +2103,20 @@ public Builder setAssetDiscoveryConfig(
     public Builder mergeAssetDiscoveryConfig(
         com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig value) {
       if (assetDiscoveryConfigBuilder_ == null) {
-        if (assetDiscoveryConfig_ != null) {
-          assetDiscoveryConfig_ =
-              com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
-                  .newBuilder(assetDiscoveryConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && assetDiscoveryConfig_ != null
+            && assetDiscoveryConfig_
+                != com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig
+                    .getDefaultInstance()) {
+          getAssetDiscoveryConfigBuilder().mergeFrom(value);
         } else {
           assetDiscoveryConfig_ = value;
         }
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2095,14 +2131,13 @@ public Builder mergeAssetDiscoveryConfig(
      * </code>
      */
     public Builder clearAssetDiscoveryConfig() {
-      if (assetDiscoveryConfigBuilder_ == null) {
-        assetDiscoveryConfig_ = null;
-        onChanged();
-      } else {
-        assetDiscoveryConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      assetDiscoveryConfig_ = null;
+      if (assetDiscoveryConfigBuilder_ != null) {
+        assetDiscoveryConfigBuilder_.dispose();
         assetDiscoveryConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2118,7 +2153,7 @@ public Builder clearAssetDiscoveryConfig() {
      */
     public com.google.cloud.securitycenter.v1beta1.OrganizationSettings.AssetDiscoveryConfig.Builder
         getAssetDiscoveryConfigBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getAssetDiscoveryConfigFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettingsOuterClass.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettingsOuterClass.java
index 81d790175..2aaef83b3 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettingsOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/OrganizationSettingsOuterClass.java
@@ -60,10 +60,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "IED\020\000\022\020\n\014INCLUDE_ONLY\020\001\022\013\n\007EXCLUDE\020\002:j\352A"
           + "g\n2securitycenter.googleapis.com/Organiz"
           + "ationSettings\0221organizations/{organizati"
-          + "on}/organizationSettingsB~\n\'com.google.c"
-          + "loud.securitycenter.v1beta1P\001ZQgoogle.go"
-          + "lang.org/genproto/googleapis/cloud/secur"
-          + "itycenter/v1beta1;securitycenterb\006proto3"
+          + "on}/organizationSettingsB|\n\'com.google.c"
+          + "loud.securitycenter.v1beta1P\001ZOcloud.goo"
+          + "gle.com/go/securitycenter/apiv1beta1/sec"
+          + "uritycenterpb;securitycenterpbb\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryRequest.java
index 4478b8226..2292d5c2e 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -320,8 +322,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       return this;
     }
 
@@ -350,11 +352,21 @@ public com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest build()
     public com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest result =
           new com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest(this);
-      result.parent_ = parent_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -405,6 +417,7 @@ public Builder mergeFrom(
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -436,7 +449,7 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -456,6 +469,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -526,8 +541,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -546,8 +561,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -571,8 +586,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponse.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponse.java
index 5108c44eb..4bf91044c 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponse.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponse.java
@@ -251,7 +251,7 @@ private State(int value) {
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -280,9 +280,8 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State result =
-        com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State.UNRECOGNIZED
         : result;
@@ -331,7 +330,7 @@ public com.google.protobuf.Duration getDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getDurationOrBuilder() {
-    return getDuration();
+    return duration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : duration_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -552,12 +551,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       state_ = 0;
-
-      if (durationBuilder_ == null) {
-        duration_ = null;
-      } else {
-        duration_ = null;
+      duration_ = null;
+      if (durationBuilder_ != null) {
+        durationBuilder_.dispose();
         durationBuilder_ = null;
       }
       return this;
@@ -588,16 +586,24 @@ public com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse build()
     public com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse buildPartial() {
       com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse result =
           new com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse(this);
-      result.state_ = state_;
-      if (durationBuilder_ == null) {
-        result.duration_ = duration_;
-      } else {
-        result.duration_ = durationBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.duration_ = durationBuilder_ == null ? duration_ : durationBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -681,13 +687,13 @@ public Builder mergeFrom(
             case 8:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 8
             case 18:
               {
                 input.readMessage(getDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -707,6 +713,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private int state_ = 0;
     /**
      *
@@ -736,8 +744,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -754,9 +762,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State result =
-          com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryResponse.State.UNRECOGNIZED
           : result;
@@ -778,7 +785,7 @@ public Builder setState(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000001;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -795,7 +802,7 @@ public Builder setState(
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000001);
       state_ = 0;
       onChanged();
       return this;
@@ -819,7 +826,7 @@ public Builder clearState() {
      * @return Whether the duration field is set.
      */
     public boolean hasDuration() {
-      return durationBuilder_ != null || duration_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -854,11 +861,11 @@ public Builder setDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         duration_ = value;
-        onChanged();
       } else {
         durationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -873,11 +880,11 @@ public Builder setDuration(com.google.protobuf.Duration value) {
     public Builder setDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (durationBuilder_ == null) {
         duration_ = builderForValue.build();
-        onChanged();
       } else {
         durationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -891,17 +898,18 @@ public Builder setDuration(com.google.protobuf.Duration.Builder builderForValue)
      */
     public Builder mergeDuration(com.google.protobuf.Duration value) {
       if (durationBuilder_ == null) {
-        if (duration_ != null) {
-          duration_ =
-              com.google.protobuf.Duration.newBuilder(duration_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && duration_ != null
+            && duration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getDurationBuilder().mergeFrom(value);
         } else {
           duration_ = value;
         }
-        onChanged();
       } else {
         durationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -914,14 +922,13 @@ public Builder mergeDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration duration = 2;</code>
      */
     public Builder clearDuration() {
-      if (durationBuilder_ == null) {
-        duration_ = null;
-        onChanged();
-      } else {
-        duration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      duration_ = null;
+      if (durationBuilder_ != null) {
+        durationBuilder_.dispose();
         durationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -934,7 +941,7 @@ public Builder clearDuration() {
      * <code>.google.protobuf.Duration duration = 2;</code>
      */
     public com.google.protobuf.Duration.Builder getDurationBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getDurationFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponseOuterClass.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponseOuterClass.java
index d635a4d59..54d700bd0 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponseOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/RunAssetDiscoveryResponseOuterClass.java
@@ -49,10 +49,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ryResponse.State\022+\n\010duration\030\002 \001(\0132\031.goo"
           + "gle.protobuf.Duration\"M\n\005State\022\025\n\021STATE_"
           + "UNSPECIFIED\020\000\022\r\n\tCOMPLETED\020\001\022\016\n\nSUPERSED"
-          + "ED\020\002\022\016\n\nTERMINATED\020\003B~\n\'com.google.cloud"
-          + ".securitycenter.v1beta1P\001ZQgoogle.golang"
-          + ".org/genproto/googleapis/cloud/securityc"
-          + "enter/v1beta1;securitycenterb\006proto3"
+          + "ED\020\002\022\016\n\nTERMINATED\020\003B|\n\'com.google.cloud"
+          + ".securitycenter.v1beta1P\001ZOcloud.google."
+          + "com/go/securitycenter/apiv1beta1/securit"
+          + "ycenterpb;securitycenterpbb\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarks.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarks.java
index 2799c5622..e0ec0cd0e 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarks.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarks.java
@@ -82,7 +82,9 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -151,6 +153,7 @@ private static final class MarksDefaultEntryHolder {
             "");
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, java.lang.String> marks_;
 
   private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetMarks() {
@@ -226,7 +229,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMarksMap() {
    * <code>map&lt;string, string&gt; marks = 2;</code>
    */
   @java.lang.Override
-  public java.lang.String getMarksOrDefault(java.lang.String key, java.lang.String defaultValue) {
+  public /* nullable */ java.lang.String getMarksOrDefault(
+      java.lang.String key,
+      /* nullable */
+      java.lang.String defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -498,8 +504,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       internalGetMutableMarks().clear();
       return this;
     }
@@ -528,14 +534,24 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks build() {
     public com.google.cloud.securitycenter.v1beta1.SecurityMarks buildPartial() {
       com.google.cloud.securitycenter.v1beta1.SecurityMarks result =
           new com.google.cloud.securitycenter.v1beta1.SecurityMarks(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.marks_ = internalGetMarks();
-      result.marks_.makeImmutable();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.SecurityMarks result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.marks_ = internalGetMarks();
+        result.marks_.makeImmutable();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -584,9 +600,11 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.SecurityMarks o
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       internalGetMutableMarks().mergeFrom(other.internalGetMarks());
+      bitField0_ |= 0x00000002;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
@@ -616,7 +634,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -625,6 +643,7 @@ public Builder mergeFrom(
                     input.readMessage(
                         MarksDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
                 internalGetMutableMarks().getMutableMap().put(marks__.getKey(), marks__.getValue());
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -719,8 +738,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -740,8 +759,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -766,8 +785,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -783,14 +802,14 @@ private com.google.protobuf.MapField<java.lang.String, java.lang.String> interna
 
     private com.google.protobuf.MapField<java.lang.String, java.lang.String>
         internalGetMutableMarks() {
-      onChanged();
-      ;
       if (marks_ == null) {
         marks_ = com.google.protobuf.MapField.newMapField(MarksDefaultEntryHolder.defaultEntry);
       }
       if (!marks_.isMutable()) {
         marks_ = marks_.copy();
       }
+      bitField0_ |= 0x00000002;
+      onChanged();
       return marks_;
     }
 
@@ -860,7 +879,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMarksMap() {
      * <code>map&lt;string, string&gt; marks = 2;</code>
      */
     @java.lang.Override
-    public java.lang.String getMarksOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    public /* nullable */ java.lang.String getMarksOrDefault(
+        java.lang.String key,
+        /* nullable */
+        java.lang.String defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -895,6 +917,7 @@ public java.lang.String getMarksOrThrow(java.lang.String key) {
     }
 
     public Builder clearMarks() {
+      bitField0_ = (bitField0_ & ~0x00000002);
       internalGetMutableMarks().getMutableMap().clear();
       return this;
     }
@@ -923,6 +946,7 @@ public Builder removeMarks(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, java.lang.String> getMutableMarks() {
+      bitField0_ |= 0x00000002;
       return internalGetMutableMarks().getMutableMap();
     }
     /**
@@ -947,8 +971,8 @@ public Builder putMarks(java.lang.String key, java.lang.String value) {
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableMarks().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000002;
       return this;
     }
     /**
@@ -968,6 +992,7 @@ public Builder putMarks(java.lang.String key, java.lang.String value) {
      */
     public Builder putAllMarks(java.util.Map<java.lang.String, java.lang.String> values) {
       internalGetMutableMarks().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000002;
       return this;
     }
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOrBuilder.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOrBuilder.java
index 3e61920e9..ca08303cd 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOrBuilder.java
@@ -122,7 +122,6 @@ public interface SecurityMarksOrBuilder
    *
    * <code>map&lt;string, string&gt; marks = 2;</code>
    */
-
   /* nullable */
   java.lang.String getMarksOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOuterClass.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOuterClass.java
index 86d9298df..3a329af70 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecurityMarksOuterClass.java
@@ -55,11 +55,11 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "urityMarks\0229organizations/{organization}"
           + "/assets/{asset}/securityMarks\022Norganizat"
           + "ions/{organization}/sources/{source}/fin"
-          + "dings/{finding}/securityMarksB~\n\'com.goo"
-          + "gle.cloud.securitycenter.v1beta1P\001ZQgoog"
-          + "le.golang.org/genproto/googleapis/cloud/"
-          + "securitycenter/v1beta1;securitycenterb\006p"
-          + "roto3"
+          + "dings/{finding}/securityMarksB|\n\'com.goo"
+          + "gle.cloud.securitycenter.v1beta1P\001ZOclou"
+          + "d.google.com/go/securitycenter/apiv1beta"
+          + "1/securitycenterpb;securitycenterpbb\006pro"
+          + "to3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecuritycenterService.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecuritycenterService.java
index a864638fc..cb3d02d39 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecuritycenterService.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SecuritycenterService.java
@@ -345,10 +345,10 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "*/securityMarks}:\016security_marks\332A\016secur"
           + "ity_marks\032Q\312A\035securitycenter.googleapis."
           + "com\322A.https://www.googleapis.com/auth/cl"
-          + "oud-platformB~\n\'com.google.cloud.securit"
-          + "ycenter.v1beta1P\001ZQgoogle.golang.org/gen"
-          + "proto/googleapis/cloud/securitycenter/v1"
-          + "beta1;securitycenterb\006proto3"
+          + "oud-platformB|\n\'com.google.cloud.securit"
+          + "ycenter.v1beta1P\001ZOcloud.google.com/go/s"
+          + "ecuritycenter/apiv1beta1/securitycenterp"
+          + "b;securitycenterpbb\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SetFindingStateRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SetFindingStateRequest.java
index ff95271db..d8620d428 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SetFindingStateRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SetFindingStateRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -128,7 +130,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int STATE_FIELD_NUMBER = 2;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -161,9 +163,8 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.Finding.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1beta1.Finding.State result =
-        com.google.cloud.securitycenter.v1beta1.Finding.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1beta1.Finding.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1beta1.Finding.State.UNRECOGNIZED
         : result;
@@ -215,7 +216,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
-    return getStartTime();
+    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -441,14 +442,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       state_ = 0;
-
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-      } else {
-        startTime_ = null;
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
       return this;
@@ -479,17 +478,27 @@ public com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest build() {
     public com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest result =
           new com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest(this);
-      result.name_ = name_;
-      result.state_ = state_;
-      if (startTimeBuilder_ == null) {
-        result.startTime_ = startTime_;
-      } else {
-        result.startTime_ = startTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.SetFindingStateRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -539,6 +548,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.SetFindingState
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.state_ != 0) {
@@ -576,19 +586,19 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -608,6 +618,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -684,8 +696,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -706,8 +718,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -733,8 +745,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -772,8 +784,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -792,9 +804,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1beta1.Finding.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1beta1.Finding.State result =
-          com.google.cloud.securitycenter.v1beta1.Finding.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1beta1.Finding.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1beta1.Finding.State.UNRECOGNIZED
           : result;
@@ -817,7 +828,7 @@ public Builder setState(com.google.cloud.securitycenter.v1beta1.Finding.State va
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000002;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -836,7 +847,7 @@ public Builder setState(com.google.cloud.securitycenter.v1beta1.Finding.State va
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       state_ = 0;
       onChanged();
       return this;
@@ -861,7 +872,7 @@ public Builder clearState() {
      * @return Whether the startTime field is set.
      */
     public boolean hasStartTime() {
-      return startTimeBuilder_ != null || startTime_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -898,11 +909,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         startTime_ = value;
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -918,11 +929,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
     public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (startTimeBuilder_ == null) {
         startTime_ = builderForValue.build();
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -937,17 +948,18 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
       if (startTimeBuilder_ == null) {
-        if (startTime_ != null) {
-          startTime_ =
-              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && startTime_ != null
+            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getStartTimeBuilder().mergeFrom(value);
         } else {
           startTime_ = value;
         }
-        onChanged();
       } else {
         startTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -961,14 +973,13 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearStartTime() {
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-        onChanged();
-      } else {
-        startTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -982,7 +993,7 @@ public Builder clearStartTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getStartTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Source.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Source.java
index ab13d940f..a4ad056c2 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Source.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/Source.java
@@ -72,7 +72,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -127,7 +129,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object displayName_ = "";
   /**
    *
    *
@@ -184,7 +188,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -461,12 +467,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       displayName_ = "";
-
       description_ = "";
-
       return this;
     }
 
@@ -494,13 +498,26 @@ public com.google.cloud.securitycenter.v1beta1.Source build() {
     public com.google.cloud.securitycenter.v1beta1.Source buildPartial() {
       com.google.cloud.securitycenter.v1beta1.Source result =
           new com.google.cloud.securitycenter.v1beta1.Source(this);
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.description_ = description_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.Source result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.displayName_ = displayName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.description_ = description_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -548,14 +565,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1beta1.Source other) {
       if (other == com.google.cloud.securitycenter.v1beta1.Source.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -587,19 +607,19 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 displayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -619,6 +639,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -689,8 +711,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -709,8 +731,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -734,8 +756,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -813,8 +835,8 @@ public Builder setDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -834,8 +856,8 @@ public Builder setDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
-
       displayName_ = getDefaultInstance().getDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -860,8 +882,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -945,8 +967,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -968,8 +990,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -996,8 +1018,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SourceOuterClass.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SourceOuterClass.java
index 105e38820..561b06438 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SourceOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/SourceOuterClass.java
@@ -46,11 +46,11 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ource\022\014\n\004name\030\001 \001(\t\022\024\n\014display_name\030\002 \001("
           + "\t\022\023\n\013description\030\003 \001(\t:X\352AU\n$securitycen"
           + "ter.googleapis.com/Source\022-organizations"
-          + "/{organization}/sources/{source}B~\n\'com."
-          + "google.cloud.securitycenter.v1beta1P\001ZQg"
-          + "oogle.golang.org/genproto/googleapis/clo"
-          + "ud/securitycenter/v1beta1;securitycenter"
-          + "b\006proto3"
+          + "/{organization}/sources/{source}B|\n\'com."
+          + "google.cloud.securitycenter.v1beta1P\001ZOc"
+          + "loud.google.com/go/securitycenter/apiv1b"
+          + "eta1/securitycenterpb;securitycenterpbb\006"
+          + "proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateFindingRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateFindingRequest.java
index 78f008875..e28afe0ea 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateFindingRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateFindingRequest.java
@@ -128,7 +128,9 @@ public com.google.cloud.securitycenter.v1beta1.Finding getFinding() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.FindingOrBuilder getFindingOrBuilder() {
-    return getFinding();
+    return finding_ == null
+        ? com.google.cloud.securitycenter.v1beta1.Finding.getDefaultInstance()
+        : finding_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -177,7 +179,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -397,16 +399,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (findingBuilder_ == null) {
-        finding_ = null;
-      } else {
-        finding_ = null;
+      bitField0_ = 0;
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -437,20 +438,24 @@ public com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest build() {
     public com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest result =
           new com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest(this);
-      if (findingBuilder_ == null) {
-        result.finding_ = finding_;
-      } else {
-        result.finding_ = findingBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -533,13 +538,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -559,6 +564,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1beta1.Finding finding_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1beta1.Finding,
@@ -583,7 +590,7 @@ public Builder mergeFrom(
      * @return Whether the finding field is set.
      */
     public boolean hasFinding() {
-      return findingBuilder_ != null || finding_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -632,11 +639,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1beta1.Finding value)
           throw new NullPointerException();
         }
         finding_ = value;
-        onChanged();
       } else {
         findingBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -658,11 +665,11 @@ public Builder setFinding(
         com.google.cloud.securitycenter.v1beta1.Finding.Builder builderForValue) {
       if (findingBuilder_ == null) {
         finding_ = builderForValue.build();
-        onChanged();
       } else {
         findingBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -682,19 +689,18 @@ public Builder setFinding(
      */
     public Builder mergeFinding(com.google.cloud.securitycenter.v1beta1.Finding value) {
       if (findingBuilder_ == null) {
-        if (finding_ != null) {
-          finding_ =
-              com.google.cloud.securitycenter.v1beta1.Finding.newBuilder(finding_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && finding_ != null
+            && finding_ != com.google.cloud.securitycenter.v1beta1.Finding.getDefaultInstance()) {
+          getFindingBuilder().mergeFrom(value);
         } else {
           finding_ = value;
         }
-        onChanged();
       } else {
         findingBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -713,14 +719,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1beta1.Finding valu
      * </code>
      */
     public Builder clearFinding() {
-      if (findingBuilder_ == null) {
-        finding_ = null;
-        onChanged();
-      } else {
-        finding_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -739,7 +744,7 @@ public Builder clearFinding() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1beta1.Finding.Builder getFindingBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getFindingFieldBuilder().getBuilder();
     }
@@ -818,7 +823,7 @@ public com.google.cloud.securitycenter.v1beta1.FindingOrBuilder getFindingOrBuil
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -857,11 +862,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -877,11 +882,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -896,17 +901,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -920,14 +926,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -941,7 +946,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateOrganizationSettingsRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateOrganizationSettingsRequest.java
index bc0d3166d..023eeea74 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateOrganizationSettingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateOrganizationSettingsRequest.java
@@ -119,7 +119,9 @@ public com.google.cloud.securitycenter.v1beta1.OrganizationSettings getOrganizat
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.OrganizationSettingsOrBuilder
       getOrganizationSettingsOrBuilder() {
-    return getOrganizationSettings();
+    return organizationSettings_ == null
+        ? com.google.cloud.securitycenter.v1beta1.OrganizationSettings.getDefaultInstance()
+        : organizationSettings_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -165,7 +167,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -390,16 +392,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (organizationSettingsBuilder_ == null) {
-        organizationSettings_ = null;
-      } else {
-        organizationSettings_ = null;
+      bitField0_ = 0;
+      organizationSettings_ = null;
+      if (organizationSettingsBuilder_ != null) {
+        organizationSettingsBuilder_.dispose();
         organizationSettingsBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -433,20 +434,27 @@ public com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest
         buildPartial() {
       com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest result =
           new com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest(this);
-      if (organizationSettingsBuilder_ == null) {
-        result.organizationSettings_ = organizationSettings_;
-      } else {
-        result.organizationSettings_ = organizationSettingsBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.organizationSettings_ =
+            organizationSettingsBuilder_ == null
+                ? organizationSettings_
+                : organizationSettingsBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -533,13 +541,13 @@ public Builder mergeFrom(
               {
                 input.readMessage(
                     getOrganizationSettingsFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -559,6 +567,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1beta1.OrganizationSettings organizationSettings_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1beta1.OrganizationSettings,
@@ -579,7 +589,7 @@ public Builder mergeFrom(
      * @return Whether the organizationSettings field is set.
      */
     public boolean hasOrganizationSettings() {
-      return organizationSettingsBuilder_ != null || organizationSettings_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -621,11 +631,11 @@ public Builder setOrganizationSettings(
           throw new NullPointerException();
         }
         organizationSettings_ = value;
-        onChanged();
       } else {
         organizationSettingsBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -643,11 +653,11 @@ public Builder setOrganizationSettings(
         com.google.cloud.securitycenter.v1beta1.OrganizationSettings.Builder builderForValue) {
       if (organizationSettingsBuilder_ == null) {
         organizationSettings_ = builderForValue.build();
-        onChanged();
       } else {
         organizationSettingsBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -664,20 +674,20 @@ public Builder setOrganizationSettings(
     public Builder mergeOrganizationSettings(
         com.google.cloud.securitycenter.v1beta1.OrganizationSettings value) {
       if (organizationSettingsBuilder_ == null) {
-        if (organizationSettings_ != null) {
-          organizationSettings_ =
-              com.google.cloud.securitycenter.v1beta1.OrganizationSettings.newBuilder(
-                      organizationSettings_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && organizationSettings_ != null
+            && organizationSettings_
+                != com.google.cloud.securitycenter.v1beta1.OrganizationSettings
+                    .getDefaultInstance()) {
+          getOrganizationSettingsBuilder().mergeFrom(value);
         } else {
           organizationSettings_ = value;
         }
-        onChanged();
       } else {
         organizationSettingsBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -692,14 +702,13 @@ public Builder mergeOrganizationSettings(
      * </code>
      */
     public Builder clearOrganizationSettings() {
-      if (organizationSettingsBuilder_ == null) {
-        organizationSettings_ = null;
-        onChanged();
-      } else {
-        organizationSettings_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      organizationSettings_ = null;
+      if (organizationSettingsBuilder_ != null) {
+        organizationSettingsBuilder_.dispose();
         organizationSettingsBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -715,7 +724,7 @@ public Builder clearOrganizationSettings() {
      */
     public com.google.cloud.securitycenter.v1beta1.OrganizationSettings.Builder
         getOrganizationSettingsBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getOrganizationSettingsFieldBuilder().getBuilder();
     }
@@ -786,7 +795,7 @@ public Builder clearOrganizationSettings() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -823,11 +832,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -842,11 +851,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -860,17 +869,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -883,14 +893,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -903,7 +912,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSecurityMarksRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSecurityMarksRequest.java
index 3acdfca88..d7eb74041 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSecurityMarksRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSecurityMarksRequest.java
@@ -117,7 +117,9 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks getSecurityMarks()
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.SecurityMarksOrBuilder
       getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1beta1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -163,7 +165,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   public static final int START_TIME_FIELD_NUMBER = 3;
@@ -209,7 +211,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
-    return getStartTime();
+    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -445,22 +447,20 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      bitField0_ = 0;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-      } else {
-        startTime_ = null;
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
       return this;
@@ -492,25 +492,28 @@ public com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest build(
     public com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest result =
           new com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest(this);
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
-      }
-      if (startTimeBuilder_ == null) {
-        result.startTime_ = startTime_;
-      } else {
-        result.startTime_ = startTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -598,19 +601,19 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -630,6 +633,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1beta1.SecurityMarks securityMarks_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1beta1.SecurityMarks,
@@ -650,7 +655,7 @@ public Builder mergeFrom(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -691,11 +696,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1beta1.Security
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -713,11 +718,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -733,19 +738,19 @@ public Builder setSecurityMarks(
      */
     public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1beta1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1beta1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1beta1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -760,14 +765,13 @@ public Builder mergeSecurityMarks(com.google.cloud.securitycenter.v1beta1.Securi
      * </code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -782,7 +786,7 @@ public Builder clearSecurityMarks() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -853,7 +857,7 @@ public com.google.cloud.securitycenter.v1beta1.SecurityMarks.Builder getSecurity
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -890,11 +894,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -909,11 +913,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -927,17 +931,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -950,14 +955,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -970,7 +974,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
@@ -1036,7 +1040,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * @return Whether the startTime field is set.
      */
     public boolean hasStartTime() {
-      return startTimeBuilder_ != null || startTime_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1071,11 +1075,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         startTime_ = value;
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1090,11 +1094,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
     public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (startTimeBuilder_ == null) {
         startTime_ = builderForValue.build();
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1108,17 +1112,18 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
       if (startTimeBuilder_ == null) {
-        if (startTime_ != null) {
-          startTime_ =
-              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && startTime_ != null
+            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getStartTimeBuilder().mergeFrom(value);
         } else {
           startTime_ = value;
         }
-        onChanged();
       } else {
         startTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1131,14 +1136,13 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp start_time = 3;</code>
      */
     public Builder clearStartTime() {
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-        onChanged();
-      } else {
-        startTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1151,7 +1155,7 @@ public Builder clearStartTime() {
      * <code>.google.protobuf.Timestamp start_time = 3;</code>
      */
     public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getStartTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSourceRequest.java b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSourceRequest.java
index c311fdbdc..e0e63aaf4 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/java/com/google/cloud/securitycenter/v1beta1/UpdateSourceRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1beta1.Source getSource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1beta1.SourceOrBuilder getSourceOrBuilder() {
-    return getSource();
+    return source_ == null
+        ? com.google.cloud.securitycenter.v1beta1.Source.getDefaultInstance()
+        : source_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -162,7 +164,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -382,16 +384,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (sourceBuilder_ == null) {
-        source_ = null;
-      } else {
-        source_ = null;
+      bitField0_ = 0;
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -421,20 +422,23 @@ public com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest build() {
     public com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest result =
           new com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest(this);
-      if (sourceBuilder_ == null) {
-        result.source_ = source_;
-      } else {
-        result.source_ = sourceBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.source_ = sourceBuilder_ == null ? source_ : sourceBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -516,13 +520,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getSourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -542,6 +546,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1beta1.Source source_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1beta1.Source,
@@ -562,7 +568,7 @@ public Builder mergeFrom(
      * @return Whether the source field is set.
      */
     public boolean hasSource() {
-      return sourceBuilder_ != null || source_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -603,11 +609,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1beta1.Source value) {
           throw new NullPointerException();
         }
         source_ = value;
-        onChanged();
       } else {
         sourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -625,11 +631,11 @@ public Builder setSource(
         com.google.cloud.securitycenter.v1beta1.Source.Builder builderForValue) {
       if (sourceBuilder_ == null) {
         source_ = builderForValue.build();
-        onChanged();
       } else {
         sourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -645,19 +651,18 @@ public Builder setSource(
      */
     public Builder mergeSource(com.google.cloud.securitycenter.v1beta1.Source value) {
       if (sourceBuilder_ == null) {
-        if (source_ != null) {
-          source_ =
-              com.google.cloud.securitycenter.v1beta1.Source.newBuilder(source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && source_ != null
+            && source_ != com.google.cloud.securitycenter.v1beta1.Source.getDefaultInstance()) {
+          getSourceBuilder().mergeFrom(value);
         } else {
           source_ = value;
         }
-        onChanged();
       } else {
         sourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -672,14 +677,13 @@ public Builder mergeSource(com.google.cloud.securitycenter.v1beta1.Source value)
      * </code>
      */
     public Builder clearSource() {
-      if (sourceBuilder_ == null) {
-        source_ = null;
-        onChanged();
-      } else {
-        source_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -694,7 +698,7 @@ public Builder clearSource() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1beta1.Source.Builder getSourceBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getSourceFieldBuilder().getBuilder();
     }
@@ -764,7 +768,7 @@ public com.google.cloud.securitycenter.v1beta1.SourceOrBuilder getSourceOrBuilde
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -801,11 +805,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -820,11 +824,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -838,17 +842,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -861,14 +866,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -881,7 +885,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/asset.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/asset.proto
index 415e7a2f0..897925017 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/asset.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/asset.proto
@@ -22,7 +22,7 @@ import "google/cloud/securitycenter/v1beta1/security_marks.proto";
 import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/finding.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/finding.proto
index 768bf411c..66609f3f2 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/finding.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/finding.proto
@@ -22,7 +22,7 @@ import "google/cloud/securitycenter/v1beta1/security_marks.proto";
 import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/organization_settings.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/organization_settings.proto
index b447bf6e3..3c9509ba9 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/organization_settings.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/organization_settings.proto
@@ -18,7 +18,7 @@ package google.cloud.securitycenter.v1beta1;
 
 import "google/api/resource.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/run_asset_discovery_response.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/run_asset_discovery_response.proto
index cab92d902..dfda29a29 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/run_asset_discovery_response.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/run_asset_discovery_response.proto
@@ -18,7 +18,7 @@ package google.cloud.securitycenter.v1beta1;
 
 import "google/protobuf/duration.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/security_marks.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/security_marks.proto
index f1dc88d7c..5bae35479 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/security_marks.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/security_marks.proto
@@ -18,7 +18,7 @@ package google.cloud.securitycenter.v1beta1;
 
 import "google/api/resource.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/securitycenter_service.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/securitycenter_service.proto
index 55276ef7f..e45ac6df4 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/securitycenter_service.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/securitycenter_service.proto
@@ -33,7 +33,7 @@ import "google/protobuf/field_mask.proto";
 import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/source.proto b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/source.proto
index a4a49749e..d6fec9363 100644
--- a/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/source.proto
+++ b/proto-google-cloud-securitycenter-v1beta1/src/main/proto/google/cloud/securitycenter/v1beta1/source.proto
@@ -18,7 +18,7 @@ package google.cloud.securitycenter.v1beta1;
 
 import "google/api/resource.proto";
 
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1beta1";
 
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Asset.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Asset.java
index 5f88366f0..bef06e4cb 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Asset.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Asset.java
@@ -451,7 +451,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int RESOURCE_NAME_FIELD_NUMBER = 1;
-    private volatile java.lang.Object resourceName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceName_ = "";
     /**
      *
      *
@@ -504,7 +506,9 @@ public com.google.protobuf.ByteString getResourceNameBytes() {
     }
 
     public static final int RESOURCE_TYPE_FIELD_NUMBER = 2;
-    private volatile java.lang.Object resourceType_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceType_ = "";
     /**
      *
      *
@@ -559,7 +563,9 @@ public com.google.protobuf.ByteString getResourceTypeBytes() {
     }
 
     public static final int RESOURCE_PARENT_FIELD_NUMBER = 3;
-    private volatile java.lang.Object resourceParent_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceParent_ = "";
     /**
      *
      *
@@ -610,7 +616,9 @@ public com.google.protobuf.ByteString getResourceParentBytes() {
     }
 
     public static final int RESOURCE_PROJECT_FIELD_NUMBER = 4;
-    private volatile java.lang.Object resourceProject_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceProject_ = "";
     /**
      *
      *
@@ -661,6 +669,8 @@ public com.google.protobuf.ByteString getResourceProjectBytes() {
     }
 
     public static final int RESOURCE_OWNERS_FIELD_NUMBER = 5;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList resourceOwners_;
     /**
      *
@@ -722,7 +732,9 @@ public com.google.protobuf.ByteString getResourceOwnersBytes(int index) {
     }
 
     public static final int RESOURCE_DISPLAY_NAME_FIELD_NUMBER = 6;
-    private volatile java.lang.Object resourceDisplayName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceDisplayName_ = "";
     /**
      *
      *
@@ -771,7 +783,9 @@ public com.google.protobuf.ByteString getResourceDisplayNameBytes() {
     }
 
     public static final int RESOURCE_PARENT_DISPLAY_NAME_FIELD_NUMBER = 7;
-    private volatile java.lang.Object resourceParentDisplayName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceParentDisplayName_ = "";
     /**
      *
      *
@@ -820,7 +834,9 @@ public com.google.protobuf.ByteString getResourceParentDisplayNameBytes() {
     }
 
     public static final int RESOURCE_PROJECT_DISPLAY_NAME_FIELD_NUMBER = 8;
-    private volatile java.lang.Object resourceProjectDisplayName_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object resourceProjectDisplayName_ = "";
     /**
      *
      *
@@ -869,6 +885,8 @@ public com.google.protobuf.ByteString getResourceProjectDisplayNameBytes() {
     }
 
     public static final int FOLDERS_FIELD_NUMBER = 10;
+
+    @SuppressWarnings("serial")
     private java.util.List<com.google.cloud.securitycenter.v1p1beta1.Folder> folders_;
     /**
      *
@@ -1244,29 +1262,23 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         resourceName_ = "";
-
         resourceType_ = "";
-
         resourceParent_ = "";
-
         resourceProject_ = "";
-
         resourceOwners_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000010);
         resourceDisplayName_ = "";
-
         resourceParentDisplayName_ = "";
-
         resourceProjectDisplayName_ = "";
-
         if (foldersBuilder_ == null) {
           folders_ = java.util.Collections.emptyList();
         } else {
           folders_ = null;
           foldersBuilder_.clear();
         }
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000100);
         return this;
       }
 
@@ -1298,30 +1310,56 @@ public com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties
           buildPartial() {
         com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties result =
             new com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties(this);
-        int from_bitField0_ = bitField0_;
-        result.resourceName_ = resourceName_;
-        result.resourceType_ = resourceType_;
-        result.resourceParent_ = resourceParent_;
-        result.resourceProject_ = resourceProject_;
-        if (((bitField0_ & 0x00000001) != 0)) {
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties result) {
+        if (((bitField0_ & 0x00000010) != 0)) {
           resourceOwners_ = resourceOwners_.getUnmodifiableView();
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000010);
         }
         result.resourceOwners_ = resourceOwners_;
-        result.resourceDisplayName_ = resourceDisplayName_;
-        result.resourceParentDisplayName_ = resourceParentDisplayName_;
-        result.resourceProjectDisplayName_ = resourceProjectDisplayName_;
         if (foldersBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)) {
+          if (((bitField0_ & 0x00000100) != 0)) {
             folders_ = java.util.Collections.unmodifiableList(folders_);
-            bitField0_ = (bitField0_ & ~0x00000002);
+            bitField0_ = (bitField0_ & ~0x00000100);
           }
           result.folders_ = folders_;
         } else {
           result.folders_ = foldersBuilder_.build();
         }
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.resourceName_ = resourceName_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.resourceType_ = resourceType_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.resourceParent_ = resourceParent_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.resourceProject_ = resourceProject_;
+        }
+        if (((from_bitField0_ & 0x00000020) != 0)) {
+          result.resourceDisplayName_ = resourceDisplayName_;
+        }
+        if (((from_bitField0_ & 0x00000040) != 0)) {
+          result.resourceParentDisplayName_ = resourceParentDisplayName_;
+        }
+        if (((from_bitField0_ & 0x00000080) != 0)) {
+          result.resourceProjectDisplayName_ = resourceProjectDisplayName_;
+        }
       }
 
       @java.lang.Override
@@ -1378,24 +1416,28 @@ public Builder mergeFrom(
                 .getDefaultInstance()) return this;
         if (!other.getResourceName().isEmpty()) {
           resourceName_ = other.resourceName_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getResourceType().isEmpty()) {
           resourceType_ = other.resourceType_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getResourceParent().isEmpty()) {
           resourceParent_ = other.resourceParent_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
         if (!other.getResourceProject().isEmpty()) {
           resourceProject_ = other.resourceProject_;
+          bitField0_ |= 0x00000008;
           onChanged();
         }
         if (!other.resourceOwners_.isEmpty()) {
           if (resourceOwners_.isEmpty()) {
             resourceOwners_ = other.resourceOwners_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000010);
           } else {
             ensureResourceOwnersIsMutable();
             resourceOwners_.addAll(other.resourceOwners_);
@@ -1404,21 +1446,24 @@ public Builder mergeFrom(
         }
         if (!other.getResourceDisplayName().isEmpty()) {
           resourceDisplayName_ = other.resourceDisplayName_;
+          bitField0_ |= 0x00000020;
           onChanged();
         }
         if (!other.getResourceParentDisplayName().isEmpty()) {
           resourceParentDisplayName_ = other.resourceParentDisplayName_;
+          bitField0_ |= 0x00000040;
           onChanged();
         }
         if (!other.getResourceProjectDisplayName().isEmpty()) {
           resourceProjectDisplayName_ = other.resourceProjectDisplayName_;
+          bitField0_ |= 0x00000080;
           onChanged();
         }
         if (foldersBuilder_ == null) {
           if (!other.folders_.isEmpty()) {
             if (folders_.isEmpty()) {
               folders_ = other.folders_;
-              bitField0_ = (bitField0_ & ~0x00000002);
+              bitField0_ = (bitField0_ & ~0x00000100);
             } else {
               ensureFoldersIsMutable();
               folders_.addAll(other.folders_);
@@ -1431,7 +1476,7 @@ public Builder mergeFrom(
               foldersBuilder_.dispose();
               foldersBuilder_ = null;
               folders_ = other.folders_;
-              bitField0_ = (bitField0_ & ~0x00000002);
+              bitField0_ = (bitField0_ & ~0x00000100);
               foldersBuilder_ =
                   com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                       ? getFoldersFieldBuilder()
@@ -1470,25 +1515,25 @@ public Builder mergeFrom(
               case 10:
                 {
                   resourceName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 18:
                 {
                   resourceType_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 18
               case 26:
                 {
                   resourceParent_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               case 34:
                 {
                   resourceProject_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000008;
                   break;
                 } // case 34
               case 42:
@@ -1501,19 +1546,19 @@ public Builder mergeFrom(
               case 50:
                 {
                   resourceDisplayName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000020;
                   break;
                 } // case 50
               case 58:
                 {
                   resourceParentDisplayName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000040;
                   break;
                 } // case 58
               case 66:
                 {
                   resourceProjectDisplayName_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000080;
                   break;
                 } // case 66
               case 82:
@@ -1616,8 +1661,8 @@ public Builder setResourceName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceName_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1635,8 +1680,8 @@ public Builder setResourceName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceName() {
-
         resourceName_ = getDefaultInstance().getResourceName();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -1659,8 +1704,8 @@ public Builder setResourceNameBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceName_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1735,8 +1780,8 @@ public Builder setResourceType(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceType_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1755,8 +1800,8 @@ public Builder setResourceType(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceType() {
-
         resourceType_ = getDefaultInstance().getResourceType();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -1780,8 +1825,8 @@ public Builder setResourceTypeBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceType_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1850,8 +1895,8 @@ public Builder setResourceParent(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceParent_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1868,8 +1913,8 @@ public Builder setResourceParent(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceParent() {
-
         resourceParent_ = getDefaultInstance().getResourceParent();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -1891,8 +1936,8 @@ public Builder setResourceParentBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceParent_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1961,8 +2006,8 @@ public Builder setResourceProject(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceProject_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -1979,8 +2024,8 @@ public Builder setResourceProject(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceProject() {
-
         resourceProject_ = getDefaultInstance().getResourceProject();
+        bitField0_ = (bitField0_ & ~0x00000008);
         onChanged();
         return this;
       }
@@ -2002,8 +2047,8 @@ public Builder setResourceProjectBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceProject_ = value;
+        bitField0_ |= 0x00000008;
         onChanged();
         return this;
       }
@@ -2012,9 +2057,9 @@ public Builder setResourceProjectBytes(com.google.protobuf.ByteString value) {
           com.google.protobuf.LazyStringArrayList.EMPTY;
 
       private void ensureResourceOwnersIsMutable() {
-        if (!((bitField0_ & 0x00000001) != 0)) {
+        if (!((bitField0_ & 0x00000010) != 0)) {
           resourceOwners_ = new com.google.protobuf.LazyStringArrayList(resourceOwners_);
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000010;
         }
       }
       /**
@@ -2149,7 +2194,7 @@ public Builder addAllResourceOwners(java.lang.Iterable<java.lang.String> values)
        */
       public Builder clearResourceOwners() {
         resourceOwners_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000010);
         onChanged();
         return this;
       }
@@ -2237,8 +2282,8 @@ public Builder setResourceDisplayName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceDisplayName_ = value;
+        bitField0_ |= 0x00000020;
         onChanged();
         return this;
       }
@@ -2254,8 +2299,8 @@ public Builder setResourceDisplayName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceDisplayName() {
-
         resourceDisplayName_ = getDefaultInstance().getResourceDisplayName();
+        bitField0_ = (bitField0_ & ~0x00000020);
         onChanged();
         return this;
       }
@@ -2276,8 +2321,8 @@ public Builder setResourceDisplayNameBytes(com.google.protobuf.ByteString value)
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceDisplayName_ = value;
+        bitField0_ |= 0x00000020;
         onChanged();
         return this;
       }
@@ -2343,8 +2388,8 @@ public Builder setResourceParentDisplayName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceParentDisplayName_ = value;
+        bitField0_ |= 0x00000040;
         onChanged();
         return this;
       }
@@ -2360,8 +2405,8 @@ public Builder setResourceParentDisplayName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceParentDisplayName() {
-
         resourceParentDisplayName_ = getDefaultInstance().getResourceParentDisplayName();
+        bitField0_ = (bitField0_ & ~0x00000040);
         onChanged();
         return this;
       }
@@ -2382,8 +2427,8 @@ public Builder setResourceParentDisplayNameBytes(com.google.protobuf.ByteString
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceParentDisplayName_ = value;
+        bitField0_ |= 0x00000040;
         onChanged();
         return this;
       }
@@ -2449,8 +2494,8 @@ public Builder setResourceProjectDisplayName(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         resourceProjectDisplayName_ = value;
+        bitField0_ |= 0x00000080;
         onChanged();
         return this;
       }
@@ -2466,8 +2511,8 @@ public Builder setResourceProjectDisplayName(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearResourceProjectDisplayName() {
-
         resourceProjectDisplayName_ = getDefaultInstance().getResourceProjectDisplayName();
+        bitField0_ = (bitField0_ & ~0x00000080);
         onChanged();
         return this;
       }
@@ -2488,8 +2533,8 @@ public Builder setResourceProjectDisplayNameBytes(com.google.protobuf.ByteString
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         resourceProjectDisplayName_ = value;
+        bitField0_ |= 0x00000080;
         onChanged();
         return this;
       }
@@ -2498,10 +2543,10 @@ public Builder setResourceProjectDisplayNameBytes(com.google.protobuf.ByteString
           java.util.Collections.emptyList();
 
       private void ensureFoldersIsMutable() {
-        if (!((bitField0_ & 0x00000002) != 0)) {
+        if (!((bitField0_ & 0x00000100) != 0)) {
           folders_ =
               new java.util.ArrayList<com.google.cloud.securitycenter.v1p1beta1.Folder>(folders_);
-          bitField0_ |= 0x00000002;
+          bitField0_ |= 0x00000100;
         }
       }
 
@@ -2739,7 +2784,7 @@ public Builder addAllFolders(
       public Builder clearFolders() {
         if (foldersBuilder_ == null) {
           folders_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000100);
           onChanged();
         } else {
           foldersBuilder_.clear();
@@ -2877,7 +2922,7 @@ public com.google.cloud.securitycenter.v1p1beta1.Folder.Builder addFoldersBuilde
                   com.google.cloud.securitycenter.v1p1beta1.Folder,
                   com.google.cloud.securitycenter.v1p1beta1.Folder.Builder,
                   com.google.cloud.securitycenter.v1p1beta1.FolderOrBuilder>(
-                  folders_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
+                  folders_, ((bitField0_ & 0x00000100) != 0), getParentForChildren(), isClean());
           folders_ = null;
         }
         return foldersBuilder_;
@@ -3038,7 +3083,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int POLICY_BLOB_FIELD_NUMBER = 1;
-    private volatile java.lang.Object policyBlob_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object policyBlob_ = "";
     /**
      *
      *
@@ -3293,8 +3340,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         policyBlob_ = "";
-
         return this;
       }
 
@@ -3322,11 +3369,20 @@ public com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy build() {
       public com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy buildPartial() {
         com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy result =
             new com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy(this);
-        result.policyBlob_ = policyBlob_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.policyBlob_ = policyBlob_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -3377,6 +3433,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Asset.IamPoli
           return this;
         if (!other.getPolicyBlob().isEmpty()) {
           policyBlob_ = other.policyBlob_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -3408,7 +3465,7 @@ public Builder mergeFrom(
               case 10:
                 {
                   policyBlob_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               default:
@@ -3428,6 +3485,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private java.lang.Object policyBlob_ = "";
       /**
        *
@@ -3495,8 +3554,8 @@ public Builder setPolicyBlob(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         policyBlob_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -3514,8 +3573,8 @@ public Builder setPolicyBlob(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearPolicyBlob() {
-
         policyBlob_ = getDefaultInstance().getPolicyBlob();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -3538,8 +3597,8 @@ public Builder setPolicyBlobBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         policyBlob_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -3609,7 +3668,9 @@ public com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy getDefaultInsta
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -3721,7 +3782,10 @@ public boolean hasSecurityCenterProperties() {
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterPropertiesOrBuilder
       getSecurityCenterPropertiesOrBuilder() {
-    return getSecurityCenterProperties();
+    return securityCenterProperties_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties
+            .getDefaultInstance()
+        : securityCenterProperties_;
   }
 
   public static final int RESOURCE_PROPERTIES_FIELD_NUMBER = 7;
@@ -3739,6 +3803,7 @@ private static final class ResourcePropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
       resourceProperties_;
 
@@ -3802,8 +3867,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getResourcePro
    * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getResourcePropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getResourcePropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -3883,7 +3950,9 @@ public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks getSecurityMarks(
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.SecurityMarksOrBuilder
       getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 9;
@@ -3929,7 +3998,7 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int UPDATE_TIME_FIELD_NUMBER = 10;
@@ -3975,7 +4044,7 @@ public com.google.protobuf.Timestamp getUpdateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
-    return getUpdateTime();
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
 
   public static final int IAM_POLICY_FIELD_NUMBER = 11;
@@ -4033,11 +4102,15 @@ public com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy getIamPolicy()
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicyOrBuilder
       getIamPolicyOrBuilder() {
-    return getIamPolicy();
+    return iamPolicy_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy.getDefaultInstance()
+        : iamPolicy_;
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 13;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -4418,41 +4491,35 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
-      if (securityCenterPropertiesBuilder_ == null) {
-        securityCenterProperties_ = null;
-      } else {
-        securityCenterProperties_ = null;
+      securityCenterProperties_ = null;
+      if (securityCenterPropertiesBuilder_ != null) {
+        securityCenterPropertiesBuilder_.dispose();
         securityCenterPropertiesBuilder_ = null;
       }
       internalGetMutableResourceProperties().clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-      } else {
-        updateTime_ = null;
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-      if (iamPolicyBuilder_ == null) {
-        iamPolicy_ = null;
-      } else {
-        iamPolicy_ = null;
+      iamPolicy_ = null;
+      if (iamPolicyBuilder_ != null) {
+        iamPolicyBuilder_.dispose();
         iamPolicyBuilder_ = null;
       }
       canonicalName_ = "";
-
       return this;
     }
 
@@ -4480,38 +4547,44 @@ public com.google.cloud.securitycenter.v1p1beta1.Asset build() {
     public com.google.cloud.securitycenter.v1p1beta1.Asset buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.Asset result =
           new com.google.cloud.securitycenter.v1p1beta1.Asset(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.Asset result) {
       int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      if (securityCenterPropertiesBuilder_ == null) {
-        result.securityCenterProperties_ = securityCenterProperties_;
-      } else {
-        result.securityCenterProperties_ = securityCenterPropertiesBuilder_.build();
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
       }
-      result.resourceProperties_ = internalGetResourceProperties();
-      result.resourceProperties_.makeImmutable();
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.securityCenterProperties_ =
+            securityCenterPropertiesBuilder_ == null
+                ? securityCenterProperties_
+                : securityCenterPropertiesBuilder_.build();
       }
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resourceProperties_ = internalGetResourceProperties();
+        result.resourceProperties_.makeImmutable();
       }
-      if (updateTimeBuilder_ == null) {
-        result.updateTime_ = updateTime_;
-      } else {
-        result.updateTime_ = updateTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
       }
-      if (iamPolicyBuilder_ == null) {
-        result.iamPolicy_ = iamPolicy_;
-      } else {
-        result.iamPolicy_ = iamPolicyBuilder_.build();
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.iamPolicy_ = iamPolicyBuilder_ == null ? iamPolicy_ : iamPolicyBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.canonicalName_ = canonicalName_;
       }
-      result.canonicalName_ = canonicalName_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -4562,12 +4635,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Asset other)
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasSecurityCenterProperties()) {
         mergeSecurityCenterProperties(other.getSecurityCenterProperties());
       }
       internalGetMutableResourceProperties().mergeFrom(other.internalGetResourceProperties());
+      bitField0_ |= 0x00000004;
       if (other.hasSecurityMarks()) {
         mergeSecurityMarks(other.getSecurityMarks());
       }
@@ -4582,6 +4657,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Asset other)
       }
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000080;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -4613,14 +4689,14 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(
                     getSecurityCenterPropertiesFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 58:
@@ -4633,36 +4709,37 @@ public Builder mergeFrom(
                 internalGetMutableResourceProperties()
                     .getMutableMap()
                     .put(resourceProperties__.getKey(), resourceProperties__.getValue());
+                bitField0_ |= 0x00000004;
                 break;
               } // case 58
             case 66:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 66
             case 74:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 74
             case 82:
               {
                 input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 82
             case 90:
               {
                 input.readMessage(getIamPolicyFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 90
             case 106:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 106
             default:
@@ -4754,8 +4831,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -4774,8 +4851,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -4799,8 +4876,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -4827,7 +4904,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * @return Whether the securityCenterProperties field is set.
      */
     public boolean hasSecurityCenterProperties() {
-      return securityCenterPropertiesBuilder_ != null || securityCenterProperties_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -4873,11 +4950,11 @@ public Builder setSecurityCenterProperties(
           throw new NullPointerException();
         }
         securityCenterProperties_ = value;
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4897,11 +4974,11 @@ public Builder setSecurityCenterProperties(
             builderForValue) {
       if (securityCenterPropertiesBuilder_ == null) {
         securityCenterProperties_ = builderForValue.build();
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4919,20 +4996,20 @@ public Builder setSecurityCenterProperties(
     public Builder mergeSecurityCenterProperties(
         com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties value) {
       if (securityCenterPropertiesBuilder_ == null) {
-        if (securityCenterProperties_ != null) {
-          securityCenterProperties_ =
-              com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties.newBuilder(
-                      securityCenterProperties_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && securityCenterProperties_ != null
+            && securityCenterProperties_
+                != com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties
+                    .getDefaultInstance()) {
+          getSecurityCenterPropertiesBuilder().mergeFrom(value);
         } else {
           securityCenterProperties_ = value;
         }
-        onChanged();
       } else {
         securityCenterPropertiesBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4948,14 +5025,13 @@ public Builder mergeSecurityCenterProperties(
      * </code>
      */
     public Builder clearSecurityCenterProperties() {
-      if (securityCenterPropertiesBuilder_ == null) {
-        securityCenterProperties_ = null;
-        onChanged();
-      } else {
-        securityCenterProperties_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      securityCenterProperties_ = null;
+      if (securityCenterPropertiesBuilder_ != null) {
+        securityCenterPropertiesBuilder_.dispose();
         securityCenterPropertiesBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -4972,7 +5048,7 @@ public Builder clearSecurityCenterProperties() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.Asset.SecurityCenterProperties.Builder
         getSecurityCenterPropertiesBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getSecurityCenterPropertiesFieldBuilder().getBuilder();
     }
@@ -5042,8 +5118,6 @@ public Builder clearSecurityCenterProperties() {
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableResourceProperties() {
-      onChanged();
-      ;
       if (resourceProperties_ == null) {
         resourceProperties_ =
             com.google.protobuf.MapField.newMapField(
@@ -5052,6 +5126,8 @@ public Builder clearSecurityCenterProperties() {
       if (!resourceProperties_.isMutable()) {
         resourceProperties_ = resourceProperties_.copy();
       }
+      bitField0_ |= 0x00000004;
+      onChanged();
       return resourceProperties_;
     }
 
@@ -5106,8 +5182,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getResourcePro
      * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getResourcePropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getResourcePropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -5139,6 +5217,7 @@ public com.google.protobuf.Value getResourcePropertiesOrThrow(java.lang.String k
     }
 
     public Builder clearResourceProperties() {
+      bitField0_ = (bitField0_ & ~0x00000004);
       internalGetMutableResourceProperties().getMutableMap().clear();
       return this;
     }
@@ -5163,6 +5242,7 @@ public Builder removeResourceProperties(java.lang.String key) {
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value>
         getMutableResourceProperties() {
+      bitField0_ |= 0x00000004;
       return internalGetMutableResourceProperties().getMutableMap();
     }
     /**
@@ -5182,8 +5262,8 @@ public Builder putResourceProperties(java.lang.String key, com.google.protobuf.V
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableResourceProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000004;
       return this;
     }
     /**
@@ -5199,6 +5279,7 @@ public Builder putResourceProperties(java.lang.String key, com.google.protobuf.V
     public Builder putAllResourceProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableResourceProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000004;
       return this;
     }
 
@@ -5221,7 +5302,7 @@ public Builder putAllResourceProperties(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -5260,11 +5341,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1p1beta1.Securi
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -5281,11 +5362,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -5301,19 +5382,19 @@ public Builder setSecurityMarks(
     public Builder mergeSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -5327,14 +5408,13 @@ public Builder mergeSecurityMarks(
      * <code>.google.cloud.securitycenter.v1p1beta1.SecurityMarks security_marks = 8;</code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5349,7 +5429,7 @@ public Builder clearSecurityMarks() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.Builder
         getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -5418,7 +5498,7 @@ public Builder clearSecurityMarks() {
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -5455,11 +5535,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -5474,11 +5554,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -5492,17 +5572,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -5515,14 +5596,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp create_time = 9;</code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5535,7 +5615,7 @@ public Builder clearCreateTime() {
      * <code>.google.protobuf.Timestamp create_time = 9;</code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -5601,7 +5681,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
-      return updateTimeBuilder_ != null || updateTime_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -5638,11 +5718,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         updateTime_ = value;
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -5657,11 +5737,11 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
     public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
-        onChanged();
       } else {
         updateTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -5675,17 +5755,18 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (updateTime_ != null) {
-          updateTime_ =
-              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
         }
-        onChanged();
       } else {
         updateTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -5698,14 +5779,13 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp update_time = 10;</code>
      */
     public Builder clearUpdateTime() {
-      if (updateTimeBuilder_ == null) {
-        updateTime_ = null;
-        onChanged();
-      } else {
-        updateTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      updateTime_ = null;
+      if (updateTimeBuilder_ != null) {
+        updateTimeBuilder_.dispose();
         updateTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5718,7 +5798,7 @@ public Builder clearUpdateTime() {
      * <code>.google.protobuf.Timestamp update_time = 10;</code>
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
@@ -5787,7 +5867,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * @return Whether the iamPolicy field is set.
      */
     public boolean hasIamPolicy() {
-      return iamPolicyBuilder_ != null || iamPolicy_ != null;
+      return ((bitField0_ & 0x00000040) != 0);
     }
     /**
      *
@@ -5830,11 +5910,11 @@ public Builder setIamPolicy(com.google.cloud.securitycenter.v1p1beta1.Asset.IamP
           throw new NullPointerException();
         }
         iamPolicy_ = value;
-        onChanged();
       } else {
         iamPolicyBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000040;
+      onChanged();
       return this;
     }
     /**
@@ -5853,11 +5933,11 @@ public Builder setIamPolicy(
         com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy.Builder builderForValue) {
       if (iamPolicyBuilder_ == null) {
         iamPolicy_ = builderForValue.build();
-        onChanged();
       } else {
         iamPolicyBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000040;
+      onChanged();
       return this;
     }
     /**
@@ -5874,19 +5954,19 @@ public Builder setIamPolicy(
      */
     public Builder mergeIamPolicy(com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy value) {
       if (iamPolicyBuilder_ == null) {
-        if (iamPolicy_ != null) {
-          iamPolicy_ =
-              com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy.newBuilder(iamPolicy_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000040) != 0)
+            && iamPolicy_ != null
+            && iamPolicy_
+                != com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy.getDefaultInstance()) {
+          getIamPolicyBuilder().mergeFrom(value);
         } else {
           iamPolicy_ = value;
         }
-        onChanged();
       } else {
         iamPolicyBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000040;
+      onChanged();
       return this;
     }
     /**
@@ -5902,14 +5982,13 @@ public Builder mergeIamPolicy(com.google.cloud.securitycenter.v1p1beta1.Asset.Ia
      * <code>.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy iam_policy = 11;</code>
      */
     public Builder clearIamPolicy() {
-      if (iamPolicyBuilder_ == null) {
-        iamPolicy_ = null;
-        onChanged();
-      } else {
-        iamPolicy_ = null;
+      bitField0_ = (bitField0_ & ~0x00000040);
+      iamPolicy_ = null;
+      if (iamPolicyBuilder_ != null) {
+        iamPolicyBuilder_.dispose();
         iamPolicyBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -5925,7 +6004,7 @@ public Builder clearIamPolicy() {
      * <code>.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy iam_policy = 11;</code>
      */
     public com.google.cloud.securitycenter.v1p1beta1.Asset.IamPolicy.Builder getIamPolicyBuilder() {
-
+      bitField0_ |= 0x00000040;
       onChanged();
       return getIamPolicyFieldBuilder().getBuilder();
     }
@@ -6053,8 +6132,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -6074,8 +6153,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000080);
       onChanged();
       return this;
     }
@@ -6100,8 +6179,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOrBuilder.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOrBuilder.java
index 6afcd4752..4f81f24c6 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOrBuilder.java
@@ -146,7 +146,6 @@ public interface AssetOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; resource_properties = 7;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getResourcePropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOuterClass.java
index e9987cb05..fe0cca0e5 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/AssetOuterClass.java
@@ -86,14 +86,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\001\352A\226\001\n#securitycenter.googleapis.com/Ass"
           + "et\022+organizations/{organization}/assets/"
           + "{asset}\022\037folders/{folder}/assets/{asset}"
-          + "\022!projects/{project}/assets/{asset}B\375\001\n)"
+          + "\022!projects/{project}/assets/{asset}B\373\001\n)"
           + "com.google.cloud.securitycenter.v1p1beta"
-          + "1P\001ZSgoogle.golang.org/genproto/googleap"
-          + "is/cloud/securitycenter/v1p1beta1;securi"
-          + "tycenter\252\002%Google.Cloud.SecurityCenter.V"
-          + "1P1Beta1\312\002%Google\\Cloud\\SecurityCenter\\V"
-          + "1p1beta1\352\002(Google::Cloud::SecurityCenter"
-          + "::V1p1beta1b\006proto3"
+          + "1P\001ZQcloud.google.com/go/securitycenter/"
+          + "apiv1p1beta1/securitycenterpb;securityce"
+          + "nterpb\252\002%Google.Cloud.SecurityCenter.V1P"
+          + "1Beta1\312\002%Google\\Cloud\\SecurityCenter\\V1p"
+          + "1beta1\352\002(Google::Cloud::SecurityCenter::"
+          + "V1p1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateFindingRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateFindingRequest.java
index 320a489eb..ccce79a4d 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateFindingRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateFindingRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -124,7 +126,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FINDING_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object findingId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object findingId_ = "";
   /**
    *
    *
@@ -226,7 +230,9 @@ public com.google.cloud.securitycenter.v1p1beta1.Finding getFinding() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.FindingOrBuilder getFindingOrBuilder() {
-    return getFinding();
+    return finding_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Finding.getDefaultInstance()
+        : finding_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -450,14 +456,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       findingId_ = "";
-
-      if (findingBuilder_ == null) {
-        finding_ = null;
-      } else {
-        finding_ = null;
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
       return this;
@@ -488,17 +492,27 @@ public com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest(this);
-      result.parent_ = parent_;
-      result.findingId_ = findingId_;
-      if (findingBuilder_ == null) {
-        result.finding_ = finding_;
-      } else {
-        result.finding_ = findingBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.findingId_ = findingId_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -548,10 +562,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.CreateFinding
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFindingId().isEmpty()) {
         findingId_ = other.findingId_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.hasFinding()) {
@@ -586,19 +602,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 findingId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -618,6 +634,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -688,8 +706,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -708,8 +726,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -733,8 +751,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -800,8 +818,8 @@ public Builder setFindingId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       findingId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -817,8 +835,8 @@ public Builder setFindingId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFindingId() {
-
       findingId_ = getDefaultInstance().getFindingId();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -839,8 +857,8 @@ public Builder setFindingIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       findingId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -866,7 +884,7 @@ public Builder setFindingIdBytes(com.google.protobuf.ByteString value) {
      * @return Whether the finding field is set.
      */
     public boolean hasFinding() {
-      return findingBuilder_ != null || finding_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -909,11 +927,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1p1beta1.Finding valu
           throw new NullPointerException();
         }
         finding_ = value;
-        onChanged();
       } else {
         findingBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -932,11 +950,11 @@ public Builder setFinding(
         com.google.cloud.securitycenter.v1p1beta1.Finding.Builder builderForValue) {
       if (findingBuilder_ == null) {
         finding_ = builderForValue.build();
-        onChanged();
       } else {
         findingBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -953,19 +971,18 @@ public Builder setFinding(
      */
     public Builder mergeFinding(com.google.cloud.securitycenter.v1p1beta1.Finding value) {
       if (findingBuilder_ == null) {
-        if (finding_ != null) {
-          finding_ =
-              com.google.cloud.securitycenter.v1p1beta1.Finding.newBuilder(finding_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && finding_ != null
+            && finding_ != com.google.cloud.securitycenter.v1p1beta1.Finding.getDefaultInstance()) {
+          getFindingBuilder().mergeFrom(value);
         } else {
           finding_ = value;
         }
-        onChanged();
       } else {
         findingBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -981,14 +998,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1p1beta1.Finding va
      * </code>
      */
     public Builder clearFinding() {
-      if (findingBuilder_ == null) {
-        finding_ = null;
-        onChanged();
-      } else {
-        finding_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1004,7 +1020,7 @@ public Builder clearFinding() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1p1beta1.Finding.Builder getFindingBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getFindingFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateNotificationConfigRequest.java
index dd4f507ee..8c24e5421 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateNotificationConfigRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -126,7 +128,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int CONFIG_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object configId_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object configId_ = "";
   /**
    *
    *
@@ -233,7 +237,9 @@ public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig getNotificat
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.NotificationConfigOrBuilder
       getNotificationConfigOrBuilder() {
-    return getNotificationConfig();
+    return notificationConfig_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.getDefaultInstance()
+        : notificationConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -461,14 +467,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       configId_ = "";
-
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-      } else {
-        notificationConfig_ = null;
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
       return this;
@@ -502,17 +506,30 @@ public com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest
         buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest(this);
-      result.parent_ = parent_;
-      result.configId_ = configId_;
-      if (notificationConfigBuilder_ == null) {
-        result.notificationConfig_ = notificationConfig_;
-      } else {
-        result.notificationConfig_ = notificationConfigBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.configId_ = configId_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.notificationConfig_ =
+            notificationConfigBuilder_ == null
+                ? notificationConfig_
+                : notificationConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -565,10 +582,12 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getConfigId().isEmpty()) {
         configId_ = other.configId_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.hasNotificationConfig()) {
@@ -603,20 +622,20 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 configId_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(
                     getNotificationConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -636,6 +655,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -706,8 +727,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -726,8 +747,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -751,8 +772,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -824,8 +845,8 @@ public Builder setConfigId(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       configId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -843,8 +864,8 @@ public Builder setConfigId(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearConfigId() {
-
       configId_ = getDefaultInstance().getConfigId();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -867,8 +888,8 @@ public Builder setConfigIdBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       configId_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -894,7 +915,7 @@ public Builder setConfigIdBytes(com.google.protobuf.ByteString value) {
      * @return Whether the notificationConfig field is set.
      */
     public boolean hasNotificationConfig() {
-      return notificationConfigBuilder_ != null || notificationConfig_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -938,11 +959,11 @@ public Builder setNotificationConfig(
           throw new NullPointerException();
         }
         notificationConfig_ = value;
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -961,11 +982,11 @@ public Builder setNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.Builder builderForValue) {
       if (notificationConfigBuilder_ == null) {
         notificationConfig_ = builderForValue.build();
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -983,20 +1004,20 @@ public Builder setNotificationConfig(
     public Builder mergeNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.NotificationConfig value) {
       if (notificationConfigBuilder_ == null) {
-        if (notificationConfig_ != null) {
-          notificationConfig_ =
-              com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.newBuilder(
-                      notificationConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && notificationConfig_ != null
+            && notificationConfig_
+                != com.google.cloud.securitycenter.v1p1beta1.NotificationConfig
+                    .getDefaultInstance()) {
+          getNotificationConfigBuilder().mergeFrom(value);
         } else {
           notificationConfig_ = value;
         }
-        onChanged();
       } else {
         notificationConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1012,14 +1033,13 @@ public Builder mergeNotificationConfig(
      * </code>
      */
     public Builder clearNotificationConfig() {
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-        onChanged();
-      } else {
-        notificationConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1036,7 +1056,7 @@ public Builder clearNotificationConfig() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.Builder
         getNotificationConfigBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getNotificationConfigFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateSourceRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateSourceRequest.java
index 3bec64c0e..dbc281acb 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/CreateSourceRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -176,7 +178,9 @@ public com.google.cloud.securitycenter.v1p1beta1.Source getSource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.SourceOrBuilder getSourceOrBuilder() {
-    return getSource();
+    return source_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Source.getDefaultInstance()
+        : source_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -391,12 +395,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
-      if (sourceBuilder_ == null) {
-        source_ = null;
-      } else {
-        source_ = null;
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
       return this;
@@ -427,16 +430,24 @@ public com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest(this);
-      result.parent_ = parent_;
-      if (sourceBuilder_ == null) {
-        result.source_ = source_;
-      } else {
-        result.source_ = sourceBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.source_ = sourceBuilder_ == null ? source_ : sourceBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -486,6 +497,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.CreateSourceR
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasSource()) {
@@ -520,13 +532,13 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getSourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -546,6 +558,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -616,8 +630,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -636,8 +650,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -661,8 +675,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -688,7 +702,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * @return Whether the source field is set.
      */
     public boolean hasSource() {
-      return sourceBuilder_ != null || source_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -731,11 +745,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1p1beta1.Source value)
           throw new NullPointerException();
         }
         source_ = value;
-        onChanged();
       } else {
         sourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -754,11 +768,11 @@ public Builder setSource(
         com.google.cloud.securitycenter.v1p1beta1.Source.Builder builderForValue) {
       if (sourceBuilder_ == null) {
         source_ = builderForValue.build();
-        onChanged();
       } else {
         sourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -775,19 +789,18 @@ public Builder setSource(
      */
     public Builder mergeSource(com.google.cloud.securitycenter.v1p1beta1.Source value) {
       if (sourceBuilder_ == null) {
-        if (source_ != null) {
-          source_ =
-              com.google.cloud.securitycenter.v1p1beta1.Source.newBuilder(source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && source_ != null
+            && source_ != com.google.cloud.securitycenter.v1p1beta1.Source.getDefaultInstance()) {
+          getSourceBuilder().mergeFrom(value);
         } else {
           source_ = value;
         }
-        onChanged();
       } else {
         sourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -803,14 +816,13 @@ public Builder mergeSource(com.google.cloud.securitycenter.v1p1beta1.Source valu
      * </code>
      */
     public Builder clearSource() {
-      if (sourceBuilder_ == null) {
-        source_ = null;
-        onChanged();
-      } else {
-        source_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -826,7 +838,7 @@ public Builder clearSource() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1p1beta1.Source.Builder getSourceBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getSourceFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/DeleteNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/DeleteNotificationConfigRequest.java
index ce3e4cf4b..9ceca94a1 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/DeleteNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/DeleteNotificationConfigRequest.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -326,8 +328,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -359,11 +361,21 @@ public com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest
         buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -416,6 +428,7 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -447,7 +460,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -467,6 +480,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -537,8 +552,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -557,8 +572,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -582,8 +597,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Finding.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Finding.java
index 22b5a3af7..e5c1f6624 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Finding.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Finding.java
@@ -455,7 +455,9 @@ private Severity(int value) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -510,7 +512,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -567,7 +571,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int RESOURCE_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object resourceName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceName_ = "";
   /**
    *
    *
@@ -626,7 +632,7 @@ public com.google.protobuf.ByteString getResourceNameBytes() {
   }
 
   public static final int STATE_FIELD_NUMBER = 4;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -655,16 +661,17 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.Finding.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1p1beta1.Finding.State result =
-        com.google.cloud.securitycenter.v1p1beta1.Finding.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1p1beta1.Finding.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1p1beta1.Finding.State.UNRECOGNIZED
         : result;
   }
 
   public static final int CATEGORY_FIELD_NUMBER = 5;
-  private volatile java.lang.Object category_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object category_ = "";
   /**
    *
    *
@@ -717,7 +724,9 @@ public com.google.protobuf.ByteString getCategoryBytes() {
   }
 
   public static final int EXTERNAL_URI_FIELD_NUMBER = 6;
-  private volatile java.lang.Object externalUri_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object externalUri_ = "";
   /**
    *
    *
@@ -784,6 +793,7 @@ private static final class SourcePropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
       sourceProperties_;
 
@@ -853,8 +863,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getSourcePrope
    * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getSourcePropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getSourcePropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -945,7 +957,9 @@ public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks getSecurityMarks(
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.SecurityMarksOrBuilder
       getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int EVENT_TIME_FIELD_NUMBER = 9;
@@ -1006,7 +1020,7 @@ public com.google.protobuf.Timestamp getEventTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
-    return getEventTime();
+    return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 10;
@@ -1052,11 +1066,11 @@ public com.google.protobuf.Timestamp getCreateTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
-    return getCreateTime();
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
 
   public static final int SEVERITY_FIELD_NUMBER = 13;
-  private int severity_;
+  private int severity_ = 0;
   /**
    *
    *
@@ -1087,16 +1101,17 @@ public int getSeverityValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.Finding.Severity getSeverity() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1p1beta1.Finding.Severity result =
-        com.google.cloud.securitycenter.v1p1beta1.Finding.Severity.valueOf(severity_);
+        com.google.cloud.securitycenter.v1p1beta1.Finding.Severity.forNumber(severity_);
     return result == null
         ? com.google.cloud.securitycenter.v1p1beta1.Finding.Severity.UNRECOGNIZED
         : result;
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 14;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -1503,41 +1518,31 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       parent_ = "";
-
       resourceName_ = "";
-
       state_ = 0;
-
       category_ = "";
-
       externalUri_ = "";
-
       internalGetMutableSourceProperties().clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (eventTimeBuilder_ == null) {
-        eventTime_ = null;
-      } else {
-        eventTime_ = null;
+      eventTime_ = null;
+      if (eventTimeBuilder_ != null) {
+        eventTimeBuilder_.dispose();
         eventTimeBuilder_ = null;
       }
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-      } else {
-        createTime_ = null;
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
       severity_ = 0;
-
       canonicalName_ = "";
-
       return this;
     }
 
@@ -1565,34 +1570,53 @@ public com.google.cloud.securitycenter.v1p1beta1.Finding build() {
     public com.google.cloud.securitycenter.v1p1beta1.Finding buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.Finding result =
           new com.google.cloud.securitycenter.v1p1beta1.Finding(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.Finding result) {
       int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.parent_ = parent_;
-      result.resourceName_ = resourceName_;
-      result.state_ = state_;
-      result.category_ = category_;
-      result.externalUri_ = externalUri_;
-      result.sourceProperties_ = internalGetSourceProperties();
-      result.sourceProperties_.makeImmutable();
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
       }
-      if (eventTimeBuilder_ == null) {
-        result.eventTime_ = eventTime_;
-      } else {
-        result.eventTime_ = eventTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.parent_ = parent_;
       }
-      if (createTimeBuilder_ == null) {
-        result.createTime_ = createTime_;
-      } else {
-        result.createTime_ = createTimeBuilder_.build();
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resourceName_ = resourceName_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.category_ = category_;
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.externalUri_ = externalUri_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.sourceProperties_ = internalGetSourceProperties();
+        result.sourceProperties_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000400) != 0)) {
+        result.severity_ = severity_;
+      }
+      if (((from_bitField0_ & 0x00000800) != 0)) {
+        result.canonicalName_ = canonicalName_;
       }
-      result.severity_ = severity_;
-      result.canonicalName_ = canonicalName_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -1643,14 +1667,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Finding other
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getResourceName().isEmpty()) {
         resourceName_ = other.resourceName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.state_ != 0) {
@@ -1658,13 +1685,16 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Finding other
       }
       if (!other.getCategory().isEmpty()) {
         category_ = other.category_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (!other.getExternalUri().isEmpty()) {
         externalUri_ = other.externalUri_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       internalGetMutableSourceProperties().mergeFrom(other.internalGetSourceProperties());
+      bitField0_ |= 0x00000040;
       if (other.hasSecurityMarks()) {
         mergeSecurityMarks(other.getSecurityMarks());
       }
@@ -1679,6 +1709,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Finding other
       }
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000800;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -1710,37 +1741,37 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 resourceName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             case 42:
               {
                 category_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
               {
                 externalUri_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 50
             case 58:
@@ -1753,36 +1784,37 @@ public Builder mergeFrom(
                 internalGetMutableSourceProperties()
                     .getMutableMap()
                     .put(sourceProperties__.getKey(), sourceProperties__.getValue());
+                bitField0_ |= 0x00000040;
                 break;
               } // case 58
             case 66:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 66
             case 74:
               {
                 input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000100;
                 break;
               } // case 74
             case 82:
               {
                 input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000200;
                 break;
               } // case 82
             case 104:
               {
                 severity_ = input.readEnum();
-
+                bitField0_ |= 0x00000400;
                 break;
               } // case 104
             case 114:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000800;
                 break;
               } // case 114
             default:
@@ -1874,8 +1906,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1894,8 +1926,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1919,8 +1951,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1998,8 +2030,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2019,8 +2051,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -2045,8 +2077,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2127,8 +2159,8 @@ public Builder setResourceName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2149,8 +2181,8 @@ public Builder setResourceName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceName() {
-
       resourceName_ = getDefaultInstance().getResourceName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -2176,8 +2208,8 @@ public Builder setResourceNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2211,8 +2243,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2229,9 +2261,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.Finding.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.Finding.State result =
-          com.google.cloud.securitycenter.v1p1beta1.Finding.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1p1beta1.Finding.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.Finding.State.UNRECOGNIZED
           : result;
@@ -2252,7 +2283,7 @@ public Builder setState(com.google.cloud.securitycenter.v1p1beta1.Finding.State
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000008;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -2269,7 +2300,7 @@ public Builder setState(com.google.cloud.securitycenter.v1p1beta1.Finding.State
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       state_ = 0;
       onChanged();
       return this;
@@ -2342,8 +2373,8 @@ public Builder setCategory(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       category_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2361,8 +2392,8 @@ public Builder setCategory(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCategory() {
-
       category_ = getDefaultInstance().getCategory();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -2385,8 +2416,8 @@ public Builder setCategoryBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       category_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2458,8 +2489,8 @@ public Builder setExternalUri(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       externalUri_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2477,8 +2508,8 @@ public Builder setExternalUri(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearExternalUri() {
-
       externalUri_ = getDefaultInstance().getExternalUri();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2501,8 +2532,8 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       externalUri_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2521,8 +2552,6 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableSourceProperties() {
-      onChanged();
-      ;
       if (sourceProperties_ == null) {
         sourceProperties_ =
             com.google.protobuf.MapField.newMapField(
@@ -2531,6 +2560,8 @@ public Builder setExternalUriBytes(com.google.protobuf.ByteString value) {
       if (!sourceProperties_.isMutable()) {
         sourceProperties_ = sourceProperties_.copy();
       }
+      bitField0_ |= 0x00000040;
+      onChanged();
       return sourceProperties_;
     }
 
@@ -2591,8 +2622,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getSourcePrope
      * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getSourcePropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getSourcePropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -2626,6 +2659,7 @@ public com.google.protobuf.Value getSourcePropertiesOrThrow(java.lang.String key
     }
 
     public Builder clearSourceProperties() {
+      bitField0_ = (bitField0_ & ~0x00000040);
       internalGetMutableSourceProperties().getMutableMap().clear();
       return this;
     }
@@ -2651,6 +2685,7 @@ public Builder removeSourceProperties(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value> getMutableSourceProperties() {
+      bitField0_ |= 0x00000040;
       return internalGetMutableSourceProperties().getMutableMap();
     }
     /**
@@ -2672,8 +2707,8 @@ public Builder putSourceProperties(java.lang.String key, com.google.protobuf.Val
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableSourceProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000040;
       return this;
     }
     /**
@@ -2691,6 +2726,7 @@ public Builder putSourceProperties(java.lang.String key, com.google.protobuf.Val
     public Builder putAllSourceProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableSourceProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000040;
       return this;
     }
 
@@ -2716,7 +2752,7 @@ public Builder putAllSourceProperties(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000080) != 0);
     }
     /**
      *
@@ -2761,11 +2797,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1p1beta1.Securi
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -2785,11 +2821,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -2808,19 +2844,19 @@ public Builder setSecurityMarks(
     public Builder mergeSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000080) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000080;
+      onChanged();
       return this;
     }
     /**
@@ -2837,14 +2873,13 @@ public Builder mergeSecurityMarks(
      * </code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000080);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2862,7 +2897,7 @@ public Builder clearSecurityMarks() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.Builder
         getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000080;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -2942,7 +2977,7 @@ public Builder clearSecurityMarks() {
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
-      return eventTimeBuilder_ != null || eventTime_ != null;
+      return ((bitField0_ & 0x00000100) != 0);
     }
     /**
      *
@@ -2987,11 +3022,11 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         eventTime_ = value;
-        onChanged();
       } else {
         eventTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -3011,11 +3046,11 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
     public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
-        onChanged();
       } else {
         eventTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -3034,17 +3069,18 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (eventTime_ != null) {
-          eventTime_ =
-              com.google.protobuf.Timestamp.newBuilder(eventTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000100) != 0)
+            && eventTime_ != null
+            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
         }
-        onChanged();
       } else {
         eventTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000100;
+      onChanged();
       return this;
     }
     /**
@@ -3062,14 +3098,13 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp event_time = 9;</code>
      */
     public Builder clearEventTime() {
-      if (eventTimeBuilder_ == null) {
-        eventTime_ = null;
-        onChanged();
-      } else {
-        eventTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000100);
+      eventTime_ = null;
+      if (eventTimeBuilder_ != null) {
+        eventTimeBuilder_.dispose();
         eventTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -3087,7 +3122,7 @@ public Builder clearEventTime() {
      * <code>.google.protobuf.Timestamp event_time = 9;</code>
      */
     public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
-
+      bitField0_ |= 0x00000100;
       onChanged();
       return getEventTimeFieldBuilder().getBuilder();
     }
@@ -3161,7 +3196,7 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
-      return createTimeBuilder_ != null || createTime_ != null;
+      return ((bitField0_ & 0x00000200) != 0);
     }
     /**
      *
@@ -3198,11 +3233,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         createTime_ = value;
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -3217,11 +3252,11 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
     public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
-        onChanged();
       } else {
         createTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -3235,17 +3270,18 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (createTime_ != null) {
-          createTime_ =
-              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000200) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
         }
-        onChanged();
       } else {
         createTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000200;
+      onChanged();
       return this;
     }
     /**
@@ -3258,14 +3294,13 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp create_time = 10;</code>
      */
     public Builder clearCreateTime() {
-      if (createTimeBuilder_ == null) {
-        createTime_ = null;
-        onChanged();
-      } else {
-        createTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000200);
+      createTime_ = null;
+      if (createTimeBuilder_ != null) {
+        createTimeBuilder_.dispose();
         createTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -3278,7 +3313,7 @@ public Builder clearCreateTime() {
      * <code>.google.protobuf.Timestamp create_time = 10;</code>
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-
+      bitField0_ |= 0x00000200;
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
@@ -3357,8 +3392,8 @@ public int getSeverityValue() {
      * @return This builder for chaining.
      */
     public Builder setSeverityValue(int value) {
-
       severity_ = value;
+      bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
@@ -3376,9 +3411,8 @@ public Builder setSeverityValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.Finding.Severity getSeverity() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.Finding.Severity result =
-          com.google.cloud.securitycenter.v1p1beta1.Finding.Severity.valueOf(severity_);
+          com.google.cloud.securitycenter.v1p1beta1.Finding.Severity.forNumber(severity_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.Finding.Severity.UNRECOGNIZED
           : result;
@@ -3400,7 +3434,7 @@ public Builder setSeverity(com.google.cloud.securitycenter.v1p1beta1.Finding.Sev
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000400;
       severity_ = value.getNumber();
       onChanged();
       return this;
@@ -3418,7 +3452,7 @@ public Builder setSeverity(com.google.cloud.securitycenter.v1p1beta1.Finding.Sev
      * @return This builder for chaining.
      */
     public Builder clearSeverity() {
-
+      bitField0_ = (bitField0_ & ~0x00000400);
       severity_ = 0;
       onChanged();
       return this;
@@ -3500,8 +3534,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000800;
       onChanged();
       return this;
     }
@@ -3522,8 +3556,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000800);
       onChanged();
       return this;
     }
@@ -3549,8 +3583,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000800;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOrBuilder.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOrBuilder.java
index bfcdc3597..7a2a08385 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOrBuilder.java
@@ -259,7 +259,6 @@ public interface FindingOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; source_properties = 7;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getSourcePropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOuterClass.java
index 24dc5d0a9..fcdff8d93 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FindingOuterClass.java
@@ -75,14 +75,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "on}/sources/{source}/findings/{finding}\022"
           + "4folders/{folder}/sources/{source}/findi"
           + "ngs/{finding}\0226projects/{project}/source"
-          + "s/{source}/findings/{finding}B\375\001\n)com.go"
-          + "ogle.cloud.securitycenter.v1p1beta1P\001ZSg"
-          + "oogle.golang.org/genproto/googleapis/clo"
-          + "ud/securitycenter/v1p1beta1;securitycent"
-          + "er\252\002%Google.Cloud.SecurityCenter.V1P1Bet"
-          + "a1\312\002%Google\\Cloud\\SecurityCenter\\V1p1bet"
-          + "a1\352\002(Google::Cloud::SecurityCenter::V1p1"
-          + "beta1b\006proto3"
+          + "s/{source}/findings/{finding}B\373\001\n)com.go"
+          + "ogle.cloud.securitycenter.v1p1beta1P\001ZQc"
+          + "loud.google.com/go/securitycenter/apiv1p"
+          + "1beta1/securitycenterpb;securitycenterpb"
+          + "\252\002%Google.Cloud.SecurityCenter.V1P1Beta1"
+          + "\312\002%Google\\Cloud\\SecurityCenter\\V1p1beta1"
+          + "\352\002(Google::Cloud::SecurityCenter::V1p1be"
+          + "ta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Folder.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Folder.java
index 59d76d0fd..4d115df89 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Folder.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Folder.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int RESOURCE_FOLDER_FIELD_NUMBER = 1;
-  private volatile java.lang.Object resourceFolder_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceFolder_ = "";
   /**
    *
    *
@@ -121,7 +123,9 @@ public com.google.protobuf.ByteString getResourceFolderBytes() {
   }
 
   public static final int RESOURCE_FOLDER_DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object resourceFolderDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceFolderDisplayName_ = "";
   /**
    *
    *
@@ -377,10 +381,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       resourceFolder_ = "";
-
       resourceFolderDisplayName_ = "";
-
       return this;
     }
 
@@ -408,12 +411,23 @@ public com.google.cloud.securitycenter.v1p1beta1.Folder build() {
     public com.google.cloud.securitycenter.v1p1beta1.Folder buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.Folder result =
           new com.google.cloud.securitycenter.v1p1beta1.Folder(this);
-      result.resourceFolder_ = resourceFolder_;
-      result.resourceFolderDisplayName_ = resourceFolderDisplayName_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.Folder result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.resourceFolder_ = resourceFolder_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.resourceFolderDisplayName_ = resourceFolderDisplayName_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -462,10 +476,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Folder other)
         return this;
       if (!other.getResourceFolder().isEmpty()) {
         resourceFolder_ = other.resourceFolder_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getResourceFolderDisplayName().isEmpty()) {
         resourceFolderDisplayName_ = other.resourceFolderDisplayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -497,13 +513,13 @@ public Builder mergeFrom(
             case 10:
               {
                 resourceFolder_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 resourceFolderDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -523,6 +539,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object resourceFolder_ = "";
     /**
      *
@@ -587,8 +605,8 @@ public Builder setResourceFolder(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceFolder_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -605,8 +623,8 @@ public Builder setResourceFolder(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceFolder() {
-
       resourceFolder_ = getDefaultInstance().getResourceFolder();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -628,8 +646,8 @@ public Builder setResourceFolderBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceFolder_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -695,8 +713,8 @@ public Builder setResourceFolderDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       resourceFolderDisplayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -712,8 +730,8 @@ public Builder setResourceFolderDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearResourceFolderDisplayName() {
-
       resourceFolderDisplayName_ = getDefaultInstance().getResourceFolderDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -734,8 +752,8 @@ public Builder setResourceFolderDisplayNameBytes(com.google.protobuf.ByteString
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       resourceFolderDisplayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FolderProto.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FolderProto.java
index da9889604..061325353 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FolderProto.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/FolderProto.java
@@ -44,14 +44,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "folder.proto\022%google.cloud.securitycente"
           + "r.v1p1beta1\"G\n\006Folder\022\027\n\017resource_folder"
           + "\030\001 \001(\t\022$\n\034resource_folder_display_name\030\002"
-          + " \001(\tB\212\002\n)com.google.cloud.securitycenter"
-          + ".v1p1beta1B\013FolderProtoP\001ZSgoogle.golang"
-          + ".org/genproto/googleapis/cloud/securityc"
-          + "enter/v1p1beta1;securitycenter\252\002%Google."
-          + "Cloud.SecurityCenter.V1P1Beta1\312\002%Google\\"
-          + "Cloud\\SecurityCenter\\V1p1beta1\352\002(Google:"
-          + ":Cloud::SecurityCenter::V1p1Beta1b\006proto"
-          + "3"
+          + " \001(\tB\210\002\n)com.google.cloud.securitycenter"
+          + ".v1p1beta1B\013FolderProtoP\001ZQcloud.google."
+          + "com/go/securitycenter/apiv1p1beta1/secur"
+          + "itycenterpb;securitycenterpb\252\002%Google.Cl"
+          + "oud.SecurityCenter.V1P1Beta1\312\002%Google\\Cl"
+          + "oud\\SecurityCenter\\V1p1beta1\352\002(Google::C"
+          + "loud::SecurityCenter::V1p1Beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetNotificationConfigRequest.java
index eff67e2eb..d13905937 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetNotificationConfigRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -322,8 +324,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -354,11 +356,21 @@ public com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest bu
     public com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -410,6 +422,7 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -441,7 +454,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -461,6 +474,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -531,8 +546,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -551,8 +566,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -576,8 +591,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetOrganizationSettingsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetOrganizationSettingsRequest.java
index 11b6a6247..812762b3d 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetOrganizationSettingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetOrganizationSettingsRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -325,8 +327,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -357,11 +359,21 @@ public com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest
     public com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -414,6 +426,7 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -445,7 +458,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -465,6 +478,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -535,8 +550,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -555,8 +570,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -580,8 +595,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetSourceRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetSourceRequest.java
index 5b8e38447..79f4172e2 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GetSourceRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -320,8 +322,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       return this;
     }
 
@@ -349,11 +351,20 @@ public com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest(this);
-      result.name_ = name_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -402,6 +413,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GetSourceRequ
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -433,7 +445,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -453,6 +465,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -523,8 +537,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -543,8 +557,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -568,8 +582,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsRequest.java
index ef94e04f6..a271aab8a 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -128,7 +130,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -269,7 +273,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int GROUP_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object groupBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object groupBy_ = "";
   /**
    *
    *
@@ -451,7 +457,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int READ_TIME_FIELD_NUMBER = 5;
@@ -506,11 +514,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 7;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -563,7 +573,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 8;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -843,28 +853,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       groupBy_ = "";
-
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -893,25 +897,40 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.groupBy_ = groupBy_;
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.groupBy_ = groupBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -961,14 +980,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRe
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getGroupBy().isEmpty()) {
         groupBy_ = other.groupBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasCompareDuration()) {
@@ -979,6 +1001,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRe
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1013,43 +1036,43 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 groupBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 64:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 64
             default:
@@ -1069,6 +1092,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1142,8 +1167,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1163,8 +1188,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1189,8 +1214,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1394,8 +1419,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1457,8 +1482,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1525,8 +1550,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1631,8 +1656,8 @@ public Builder setGroupBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1661,8 +1686,8 @@ public Builder setGroupBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearGroupBy() {
-
       groupBy_ = getDefaultInstance().getGroupBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1696,8 +1721,8 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1741,7 +1766,7 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1820,11 +1845,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1860,11 +1885,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1899,19 +1924,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1945,14 +1969,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 4;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1986,7 +2009,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 4;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2097,7 +2120,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2138,11 +2161,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2160,11 +2183,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2181,17 +2204,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2207,14 +2231,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 5;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2230,7 +2253,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 5;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2349,8 +2372,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2368,8 +2391,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2392,8 +2415,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2431,6 +2454,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2447,7 +2471,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsResponse.java
index ec834156c..29b12b013 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupAssetsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int GROUP_BY_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1p1beta1.GroupResult> groupByResults_;
   /**
    *
@@ -192,11 +194,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -247,7 +251,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -496,6 +500,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (groupByResultsBuilder_ == null) {
         groupByResults_ = java.util.Collections.emptyList();
       } else {
@@ -503,16 +508,13 @@ public Builder clear() {
         groupByResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -541,7 +543,16 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse build() {
     public com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse result) {
       if (groupByResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           groupByResults_ = java.util.Collections.unmodifiableList(groupByResults_);
@@ -551,15 +562,20 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse buildPartia
       } else {
         result.groupByResults_ = groupByResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -641,6 +657,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRe
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -689,19 +706,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -1159,7 +1176,7 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupResult.Builder addGroupByR
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1194,11 +1211,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1213,11 +1230,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1231,17 +1248,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1254,14 +1272,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1274,7 +1291,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1384,8 +1401,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1402,8 +1419,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1425,8 +1442,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1462,6 +1479,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1477,7 +1495,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsRequest.java
index 8d973f38a..00f17d027 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -136,7 +138,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -257,7 +261,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int GROUP_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object groupBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object groupBy_ = "";
   /**
    *
    *
@@ -377,7 +383,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -503,11 +509,15 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 7;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -560,7 +570,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 8;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -840,28 +850,22 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       groupBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -890,25 +894,40 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.groupBy_ = groupBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
-      }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.groupBy_ = groupBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -958,14 +977,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GroupFindings
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getGroupBy().isEmpty()) {
         groupBy_ = other.groupBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -976,6 +998,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GroupFindings
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000020;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1010,43 +1033,43 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 groupBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 64:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 64
             default:
@@ -1066,6 +1089,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1151,8 +1176,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1176,8 +1201,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1206,8 +1231,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1381,8 +1406,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1434,8 +1459,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1492,8 +1517,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1589,8 +1614,8 @@ public Builder setGroupBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1616,8 +1641,8 @@ public Builder setGroupBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearGroupBy() {
-
       groupBy_ = getDefaultInstance().getGroupBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1648,8 +1673,8 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       groupBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1675,7 +1700,7 @@ public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1716,11 +1741,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1738,11 +1763,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1759,17 +1784,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1785,14 +1811,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1808,7 +1833,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1904,7 +1929,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -1993,11 +2018,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2038,11 +2063,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2082,19 +2107,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2133,14 +2157,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2179,7 +2202,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2346,8 +2369,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2365,8 +2388,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000020);
       onChanged();
       return this;
     }
@@ -2389,8 +2412,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
@@ -2428,6 +2451,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2444,7 +2468,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000040);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsResponse.java
index 4c273eb3e..73a23076b 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupFindingsResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int GROUP_BY_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1p1beta1.GroupResult> groupByResults_;
   /**
    *
@@ -192,11 +194,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -247,7 +251,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -496,6 +500,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (groupByResultsBuilder_ == null) {
         groupByResults_ = java.util.Collections.emptyList();
       } else {
@@ -503,16 +508,13 @@ public Builder clear() {
         groupByResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -541,7 +543,16 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse build() {
     public com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse result) {
       if (groupByResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           groupByResults_ = java.util.Collections.unmodifiableList(groupByResults_);
@@ -551,15 +562,20 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse buildPart
       } else {
         result.groupByResults_ = groupByResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -642,6 +658,7 @@ public Builder mergeFrom(
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -690,19 +707,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -1160,7 +1177,7 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupResult.Builder addGroupByR
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -1195,11 +1212,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1214,11 +1231,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1232,17 +1249,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -1255,14 +1273,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1275,7 +1292,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -1385,8 +1402,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1403,8 +1420,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1426,8 +1443,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1463,6 +1480,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1478,7 +1496,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResult.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResult.java
index 722695c5e..f2abc2041 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResult.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResult.java
@@ -91,6 +91,7 @@ private static final class PropertiesDefaultEntryHolder {
                     com.google.protobuf.Value.getDefaultInstance());
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value> properties_;
 
   private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
@@ -149,8 +150,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getPropertiesM
    * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
    */
   @java.lang.Override
-  public com.google.protobuf.Value getPropertiesOrDefault(
-      java.lang.String key, com.google.protobuf.Value defaultValue) {
+  public /* nullable */ com.google.protobuf.Value getPropertiesOrDefault(
+      java.lang.String key,
+      /* nullable */
+      com.google.protobuf.Value defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -181,7 +184,7 @@ public com.google.protobuf.Value getPropertiesOrThrow(java.lang.String key) {
   }
 
   public static final int COUNT_FIELD_NUMBER = 2;
-  private long count_;
+  private long count_ = 0L;
   /**
    *
    *
@@ -433,9 +436,9 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       internalGetMutableProperties().clear();
       count_ = 0L;
-
       return this;
     }
 
@@ -463,14 +466,24 @@ public com.google.cloud.securitycenter.v1p1beta1.GroupResult build() {
     public com.google.cloud.securitycenter.v1p1beta1.GroupResult buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.GroupResult result =
           new com.google.cloud.securitycenter.v1p1beta1.GroupResult(this);
-      int from_bitField0_ = bitField0_;
-      result.properties_ = internalGetProperties();
-      result.properties_.makeImmutable();
-      result.count_ = count_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.GroupResult result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.properties_ = internalGetProperties();
+        result.properties_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.count_ = count_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -518,6 +531,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.GroupResult o
       if (other == com.google.cloud.securitycenter.v1p1beta1.GroupResult.getDefaultInstance())
         return this;
       internalGetMutableProperties().mergeFrom(other.internalGetProperties());
+      bitField0_ |= 0x00000001;
       if (other.getCount() != 0L) {
         setCount(other.getCount());
       }
@@ -557,12 +571,13 @@ public Builder mergeFrom(
                 internalGetMutableProperties()
                     .getMutableMap()
                     .put(properties__.getKey(), properties__.getValue());
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 count_ = input.readInt64();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             default:
@@ -597,8 +612,6 @@ public Builder mergeFrom(
 
     private com.google.protobuf.MapField<java.lang.String, com.google.protobuf.Value>
         internalGetMutableProperties() {
-      onChanged();
-      ;
       if (properties_ == null) {
         properties_ =
             com.google.protobuf.MapField.newMapField(PropertiesDefaultEntryHolder.defaultEntry);
@@ -606,6 +619,8 @@ public Builder mergeFrom(
       if (!properties_.isMutable()) {
         properties_ = properties_.copy();
       }
+      bitField0_ |= 0x00000001;
+      onChanged();
       return properties_;
     }
 
@@ -657,8 +672,10 @@ public java.util.Map<java.lang.String, com.google.protobuf.Value> getPropertiesM
      * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
      */
     @java.lang.Override
-    public com.google.protobuf.Value getPropertiesOrDefault(
-        java.lang.String key, com.google.protobuf.Value defaultValue) {
+    public /* nullable */ com.google.protobuf.Value getPropertiesOrDefault(
+        java.lang.String key,
+        /* nullable */
+        com.google.protobuf.Value defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -689,6 +706,7 @@ public com.google.protobuf.Value getPropertiesOrThrow(java.lang.String key) {
     }
 
     public Builder clearProperties() {
+      bitField0_ = (bitField0_ & ~0x00000001);
       internalGetMutableProperties().getMutableMap().clear();
       return this;
     }
@@ -711,6 +729,7 @@ public Builder removeProperties(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, com.google.protobuf.Value> getMutableProperties() {
+      bitField0_ |= 0x00000001;
       return internalGetMutableProperties().getMutableMap();
     }
     /**
@@ -729,8 +748,8 @@ public Builder putProperties(java.lang.String key, com.google.protobuf.Value val
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableProperties().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000001;
       return this;
     }
     /**
@@ -745,6 +764,7 @@ public Builder putProperties(java.lang.String key, com.google.protobuf.Value val
     public Builder putAllProperties(
         java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
       internalGetMutableProperties().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000001;
       return this;
     }
 
@@ -779,6 +799,7 @@ public long getCount() {
     public Builder setCount(long value) {
 
       count_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -794,7 +815,7 @@ public Builder setCount(long value) {
      * @return This builder for chaining.
      */
     public Builder clearCount() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       count_ = 0L;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResultOrBuilder.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResultOrBuilder.java
index d84cc4f95..e6d4f1589 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResultOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/GroupResultOrBuilder.java
@@ -65,7 +65,6 @@ public interface GroupResultOrBuilder
    *
    * <code>map&lt;string, .google.protobuf.Value&gt; properties = 1;</code>
    */
-
   /* nullable */
   com.google.protobuf.Value getPropertiesOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsRequest.java
index 7ef162d0a..67408fd0f 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -128,7 +130,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -269,7 +273,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object orderBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object orderBy_ = "";
   /**
    *
    *
@@ -407,7 +413,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -512,7 +518,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int FIELD_MASK_FIELD_NUMBER = 7;
@@ -564,11 +572,13 @@ public com.google.protobuf.FieldMask getFieldMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getFieldMaskOrBuilder() {
-    return getFieldMask();
+    return fieldMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : fieldMask_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 8;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -621,7 +631,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 9;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -915,34 +925,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       orderBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-      } else {
-        fieldMask_ = null;
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -970,30 +973,42 @@ public com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.orderBy_ = orderBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (fieldMaskBuilder_ == null) {
-        result.fieldMask_ = fieldMask_;
-      } else {
-        result.fieldMask_ = fieldMaskBuilder_.build();
-      }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.orderBy_ = orderBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.fieldMask_ = fieldMaskBuilder_ == null ? fieldMask_ : fieldMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1042,14 +1057,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListAssetsReq
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOrderBy().isEmpty()) {
         orderBy_ = other.orderBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -1063,6 +1081,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListAssetsReq
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1097,49 +1116,49 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 orderBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 input.readMessage(getFieldMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 66:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 66
             case 72:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
             default:
@@ -1159,6 +1178,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1232,8 +1253,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1253,8 +1274,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1279,8 +1300,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1484,8 +1505,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1547,8 +1568,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1615,8 +1636,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1739,8 +1760,8 @@ public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1775,8 +1796,8 @@ public Builder setOrderBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
-
       orderBy_ = getDefaultInstance().getOrderBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1816,8 +1837,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1843,7 +1864,7 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1884,11 +1905,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1906,11 +1927,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1927,17 +1948,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1953,14 +1975,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1976,7 +1997,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2065,7 +2086,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2140,11 +2161,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2178,11 +2199,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2215,19 +2236,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2259,14 +2279,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2298,7 +2317,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2404,7 +2423,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the fieldMask field is set.
      */
     public boolean hasFieldMask() {
-      return fieldMaskBuilder_ != null || fieldMask_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -2443,11 +2462,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         fieldMask_ = value;
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2464,11 +2483,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
     public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (fieldMaskBuilder_ == null) {
         fieldMask_ = builderForValue.build();
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2484,17 +2503,18 @@ public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValu
      */
     public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
       if (fieldMaskBuilder_ == null) {
-        if (fieldMask_ != null) {
-          fieldMask_ =
-              com.google.protobuf.FieldMask.newBuilder(fieldMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && fieldMask_ != null
+            && fieldMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getFieldMaskBuilder().mergeFrom(value);
         } else {
           fieldMask_ = value;
         }
-        onChanged();
       } else {
         fieldMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2509,14 +2529,13 @@ public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public Builder clearFieldMask() {
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-        onChanged();
-      } else {
-        fieldMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2531,7 +2550,7 @@ public Builder clearFieldMask() {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public com.google.protobuf.FieldMask.Builder getFieldMaskBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getFieldMaskFieldBuilder().getBuilder();
     }
@@ -2648,8 +2667,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2667,8 +2686,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2691,8 +2710,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2730,6 +2749,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2746,7 +2766,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsResponse.java
index fe8aa6e2f..4c4c3624d 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListAssetsResponse.java
@@ -420,11 +420,13 @@ public com.google.cloud.securitycenter.v1p1beta1.Asset getAsset() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.AssetOrBuilder getAssetOrBuilder() {
-      return getAsset();
+      return asset_ == null
+          ? com.google.cloud.securitycenter.v1p1beta1.Asset.getDefaultInstance()
+          : asset_;
     }
 
     public static final int STATE_CHANGE_FIELD_NUMBER = 2;
-    private int stateChange_;
+    private int stateChange_ = 0;
     /**
      *
      *
@@ -458,11 +460,10 @@ public int getStateChangeValue() {
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult.StateChange
         getStateChange() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult.StateChange
           result =
               com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult
-                  .StateChange.valueOf(stateChange_);
+                  .StateChange.forNumber(stateChange_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult
               .StateChange.UNRECOGNIZED
@@ -700,14 +701,13 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
-        if (assetBuilder_ == null) {
-          asset_ = null;
-        } else {
-          asset_ = null;
+        bitField0_ = 0;
+        asset_ = null;
+        if (assetBuilder_ != null) {
+          assetBuilder_.dispose();
           assetBuilder_ = null;
         }
         stateChange_ = 0;
-
         return this;
       }
 
@@ -739,16 +739,24 @@ public com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsRe
           buildPartial() {
         com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult result =
             new com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult(this);
-        if (assetBuilder_ == null) {
-          result.asset_ = asset_;
-        } else {
-          result.asset_ = assetBuilder_.build();
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
-        result.stateChange_ = stateChange_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.asset_ = assetBuilder_ == null ? asset_ : assetBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.stateChange_ = stateChange_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -838,13 +846,13 @@ public Builder mergeFrom(
               case 10:
                 {
                   input.readMessage(getAssetFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 16:
                 {
                   stateChange_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               default:
@@ -864,6 +872,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private com.google.cloud.securitycenter.v1p1beta1.Asset asset_;
       private com.google.protobuf.SingleFieldBuilderV3<
               com.google.cloud.securitycenter.v1p1beta1.Asset,
@@ -882,7 +892,7 @@ public Builder mergeFrom(
        * @return Whether the asset field is set.
        */
       public boolean hasAsset() {
-        return assetBuilder_ != null || asset_ != null;
+        return ((bitField0_ & 0x00000001) != 0);
       }
       /**
        *
@@ -919,11 +929,11 @@ public Builder setAsset(com.google.cloud.securitycenter.v1p1beta1.Asset value) {
             throw new NullPointerException();
           }
           asset_ = value;
-          onChanged();
         } else {
           assetBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -939,11 +949,11 @@ public Builder setAsset(
           com.google.cloud.securitycenter.v1p1beta1.Asset.Builder builderForValue) {
         if (assetBuilder_ == null) {
           asset_ = builderForValue.build();
-          onChanged();
         } else {
           assetBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -957,19 +967,18 @@ public Builder setAsset(
        */
       public Builder mergeAsset(com.google.cloud.securitycenter.v1p1beta1.Asset value) {
         if (assetBuilder_ == null) {
-          if (asset_ != null) {
-            asset_ =
-                com.google.cloud.securitycenter.v1p1beta1.Asset.newBuilder(asset_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000001) != 0)
+              && asset_ != null
+              && asset_ != com.google.cloud.securitycenter.v1p1beta1.Asset.getDefaultInstance()) {
+            getAssetBuilder().mergeFrom(value);
           } else {
             asset_ = value;
           }
-          onChanged();
         } else {
           assetBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -982,14 +991,13 @@ public Builder mergeAsset(com.google.cloud.securitycenter.v1p1beta1.Asset value)
        * <code>.google.cloud.securitycenter.v1p1beta1.Asset asset = 1;</code>
        */
       public Builder clearAsset() {
-        if (assetBuilder_ == null) {
-          asset_ = null;
-          onChanged();
-        } else {
-          asset_ = null;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        asset_ = null;
+        if (assetBuilder_ != null) {
+          assetBuilder_.dispose();
           assetBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -1002,7 +1010,7 @@ public Builder clearAsset() {
        * <code>.google.cloud.securitycenter.v1p1beta1.Asset asset = 1;</code>
        */
       public com.google.cloud.securitycenter.v1p1beta1.Asset.Builder getAssetBuilder() {
-
+        bitField0_ |= 0x00000001;
         onChanged();
         return getAssetFieldBuilder().getBuilder();
       }
@@ -1083,8 +1091,8 @@ public int getStateChangeValue() {
        * @return This builder for chaining.
        */
       public Builder setStateChangeValue(int value) {
-
         stateChange_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1105,11 +1113,10 @@ public Builder setStateChangeValue(int value) {
       public com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult
               .StateChange
           getStateChange() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult.StateChange
             result =
                 com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult
-                    .StateChange.valueOf(stateChange_);
+                    .StateChange.forNumber(stateChange_);
         return result == null
             ? com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult
                 .StateChange.UNRECOGNIZED
@@ -1135,7 +1142,7 @@ public Builder setStateChange(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         stateChange_ = value.getNumber();
         onChanged();
         return this;
@@ -1154,7 +1161,7 @@ public Builder setStateChange(
        * @return This builder for chaining.
        */
       public Builder clearStateChange() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         stateChange_ = 0;
         onChanged();
         return this;
@@ -1230,6 +1237,8 @@ public com.google.protobuf.Parser<ListAssetsResult> getParserForType() {
   }
 
   public static final int LIST_ASSETS_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<
           com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse.ListAssetsResult>
       listAssetsResults_;
@@ -1360,11 +1369,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -1415,7 +1426,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -1665,6 +1676,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (listAssetsResultsBuilder_ == null) {
         listAssetsResults_ = java.util.Collections.emptyList();
       } else {
@@ -1672,16 +1684,13 @@ public Builder clear() {
         listAssetsResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -1710,7 +1719,16 @@ public com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse build() {
     public com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse result) {
       if (listAssetsResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           listAssetsResults_ = java.util.Collections.unmodifiableList(listAssetsResults_);
@@ -1720,15 +1738,20 @@ public com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse buildPartial
       } else {
         result.listAssetsResults_ = listAssetsResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -1810,6 +1833,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListAssetsRes
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -1859,19 +1883,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -2335,7 +2359,7 @@ public Builder removeListAssetsResults(int index) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -2370,11 +2394,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2389,11 +2413,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2407,17 +2431,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -2430,14 +2455,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2450,7 +2474,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2560,8 +2584,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2578,8 +2602,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -2601,8 +2625,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2638,6 +2662,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2653,7 +2678,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsRequest.java
index 42dccc6dc..b5a162792 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsRequest.java
@@ -71,7 +71,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -136,7 +138,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-  private volatile java.lang.Object filter_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object filter_ = "";
   /**
    *
    *
@@ -257,7 +261,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 3;
-  private volatile java.lang.Object orderBy_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object orderBy_ = "";
   /**
    *
    *
@@ -389,7 +395,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
@@ -512,7 +518,9 @@ public com.google.protobuf.Duration getCompareDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
-    return getCompareDuration();
+    return compareDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : compareDuration_;
   }
 
   public static final int FIELD_MASK_FIELD_NUMBER = 7;
@@ -561,11 +569,13 @@ public com.google.protobuf.FieldMask getFieldMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getFieldMaskOrBuilder() {
-    return getFieldMask();
+    return fieldMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : fieldMask_;
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 8;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -618,7 +628,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 9;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -912,34 +922,27 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       filter_ = "";
-
       orderBy_ = "";
-
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-      } else {
-        compareDuration_ = null;
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-      } else {
-        fieldMask_ = null;
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -968,30 +971,43 @@ public com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest(this);
-      result.parent_ = parent_;
-      result.filter_ = filter_;
-      result.orderBy_ = orderBy_;
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (compareDurationBuilder_ == null) {
-        result.compareDuration_ = compareDuration_;
-      } else {
-        result.compareDuration_ = compareDurationBuilder_.build();
-      }
-      if (fieldMaskBuilder_ == null) {
-        result.fieldMask_ = fieldMask_;
-      } else {
-        result.fieldMask_ = fieldMaskBuilder_.build();
-      }
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.filter_ = filter_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.orderBy_ = orderBy_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.compareDuration_ =
+            compareDurationBuilder_ == null ? compareDuration_ : compareDurationBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000020) != 0)) {
+        result.fieldMask_ = fieldMaskBuilder_ == null ? fieldMask_ : fieldMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000040) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000080) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1041,14 +1057,17 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListFindingsR
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getFilter().isEmpty()) {
         filter_ = other.filter_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOrderBy().isEmpty()) {
         orderBy_ = other.orderBy_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.hasReadTime()) {
@@ -1062,6 +1081,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListFindingsR
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -1096,49 +1116,49 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 filter_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 orderBy_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 input.readMessage(getCompareDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
               {
                 input.readMessage(getFieldMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000020;
                 break;
               } // case 58
             case 66:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000040;
                 break;
               } // case 66
             case 72:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000080;
                 break;
               } // case 72
             default:
@@ -1158,6 +1178,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -1243,8 +1265,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1268,8 +1290,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1298,8 +1320,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1473,8 +1495,8 @@ public Builder setFilter(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1526,8 +1548,8 @@ public Builder setFilter(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
-
       filter_ = getDefaultInstance().getFilter();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1584,8 +1606,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       filter_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1699,8 +1721,8 @@ public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1732,8 +1754,8 @@ public Builder setOrderBy(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
-
       orderBy_ = getDefaultInstance().getOrderBy();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1770,8 +1792,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       orderBy_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1797,7 +1819,7 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000008) != 0);
     }
     /**
      *
@@ -1838,11 +1860,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1860,11 +1882,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1881,17 +1903,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000008) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000008;
+      onChanged();
       return this;
     }
     /**
@@ -1907,14 +1930,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000008);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1930,7 +1952,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 4;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000008;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -2025,7 +2047,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * @return Whether the compareDuration field is set.
      */
     public boolean hasCompareDuration() {
-      return compareDurationBuilder_ != null || compareDuration_ != null;
+      return ((bitField0_ & 0x00000010) != 0);
     }
     /**
      *
@@ -2112,11 +2134,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         compareDuration_ = value;
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2156,11 +2178,11 @@ public Builder setCompareDuration(com.google.protobuf.Duration value) {
     public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (compareDurationBuilder_ == null) {
         compareDuration_ = builderForValue.build();
-        onChanged();
       } else {
         compareDurationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2199,19 +2221,18 @@ public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderFo
      */
     public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
       if (compareDurationBuilder_ == null) {
-        if (compareDuration_ != null) {
-          compareDuration_ =
-              com.google.protobuf.Duration.newBuilder(compareDuration_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000010) != 0)
+            && compareDuration_ != null
+            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getCompareDurationBuilder().mergeFrom(value);
         } else {
           compareDuration_ = value;
         }
-        onChanged();
       } else {
         compareDurationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000010;
+      onChanged();
       return this;
     }
     /**
@@ -2249,14 +2270,13 @@ public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public Builder clearCompareDuration() {
-      if (compareDurationBuilder_ == null) {
-        compareDuration_ = null;
-        onChanged();
-      } else {
-        compareDuration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000010);
+      compareDuration_ = null;
+      if (compareDurationBuilder_ != null) {
+        compareDurationBuilder_.dispose();
         compareDurationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2294,7 +2314,7 @@ public Builder clearCompareDuration() {
      * <code>.google.protobuf.Duration compare_duration = 5;</code>
      */
     public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
-
+      bitField0_ |= 0x00000010;
       onChanged();
       return getCompareDurationFieldBuilder().getBuilder();
     }
@@ -2411,7 +2431,7 @@ public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      * @return Whether the fieldMask field is set.
      */
     public boolean hasFieldMask() {
-      return fieldMaskBuilder_ != null || fieldMask_ != null;
+      return ((bitField0_ & 0x00000020) != 0);
     }
     /**
      *
@@ -2448,11 +2468,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         fieldMask_ = value;
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2468,11 +2488,11 @@ public Builder setFieldMask(com.google.protobuf.FieldMask value) {
     public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (fieldMaskBuilder_ == null) {
         fieldMask_ = builderForValue.build();
-        onChanged();
       } else {
         fieldMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2487,17 +2507,18 @@ public Builder setFieldMask(com.google.protobuf.FieldMask.Builder builderForValu
      */
     public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
       if (fieldMaskBuilder_ == null) {
-        if (fieldMask_ != null) {
-          fieldMask_ =
-              com.google.protobuf.FieldMask.newBuilder(fieldMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000020) != 0)
+            && fieldMask_ != null
+            && fieldMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getFieldMaskBuilder().mergeFrom(value);
         } else {
           fieldMask_ = value;
         }
-        onChanged();
       } else {
         fieldMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000020;
+      onChanged();
       return this;
     }
     /**
@@ -2511,14 +2532,13 @@ public Builder mergeFieldMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public Builder clearFieldMask() {
-      if (fieldMaskBuilder_ == null) {
-        fieldMask_ = null;
-        onChanged();
-      } else {
-        fieldMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000020);
+      fieldMask_ = null;
+      if (fieldMaskBuilder_ != null) {
+        fieldMaskBuilder_.dispose();
         fieldMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2532,7 +2552,7 @@ public Builder clearFieldMask() {
      * <code>.google.protobuf.FieldMask field_mask = 7;</code>
      */
     public com.google.protobuf.FieldMask.Builder getFieldMaskBuilder() {
-
+      bitField0_ |= 0x00000020;
       onChanged();
       return getFieldMaskFieldBuilder().getBuilder();
     }
@@ -2647,8 +2667,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2666,8 +2686,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
@@ -2690,8 +2710,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
@@ -2729,6 +2749,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
@@ -2745,7 +2766,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000080);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsResponse.java
index 746c9fdd8..c9c65a5b3 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListFindingsResponse.java
@@ -704,7 +704,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       }
 
       public static final int NAME_FIELD_NUMBER = 1;
-      private volatile java.lang.Object name_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object name_ = "";
       /**
        *
        *
@@ -755,7 +757,9 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
 
       public static final int PROJECT_NAME_FIELD_NUMBER = 2;
-      private volatile java.lang.Object projectName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object projectName_ = "";
       /**
        *
        *
@@ -804,7 +808,9 @@ public com.google.protobuf.ByteString getProjectNameBytes() {
       }
 
       public static final int PROJECT_DISPLAY_NAME_FIELD_NUMBER = 3;
-      private volatile java.lang.Object projectDisplayName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object projectDisplayName_ = "";
       /**
        *
        *
@@ -853,7 +859,9 @@ public com.google.protobuf.ByteString getProjectDisplayNameBytes() {
       }
 
       public static final int PARENT_NAME_FIELD_NUMBER = 4;
-      private volatile java.lang.Object parentName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object parentName_ = "";
       /**
        *
        *
@@ -902,7 +910,9 @@ public com.google.protobuf.ByteString getParentNameBytes() {
       }
 
       public static final int PARENT_DISPLAY_NAME_FIELD_NUMBER = 5;
-      private volatile java.lang.Object parentDisplayName_;
+
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object parentDisplayName_ = "";
       /**
        *
        *
@@ -951,6 +961,8 @@ public com.google.protobuf.ByteString getParentDisplayNameBytes() {
       }
 
       public static final int FOLDERS_FIELD_NUMBER = 10;
+
+      @SuppressWarnings("serial")
       private java.util.List<com.google.cloud.securitycenter.v1p1beta1.Folder> folders_;
       /**
        *
@@ -1310,23 +1322,19 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         @java.lang.Override
         public Builder clear() {
           super.clear();
+          bitField0_ = 0;
           name_ = "";
-
           projectName_ = "";
-
           projectDisplayName_ = "";
-
           parentName_ = "";
-
           parentDisplayName_ = "";
-
           if (foldersBuilder_ == null) {
             folders_ = java.util.Collections.emptyList();
           } else {
             folders_ = null;
             foldersBuilder_.clear();
           }
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000020);
           return this;
         }
 
@@ -1364,23 +1372,49 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
               result =
                   new com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse
                       .ListFindingsResult.Resource(this);
-          int from_bitField0_ = bitField0_;
-          result.name_ = name_;
-          result.projectName_ = projectName_;
-          result.projectDisplayName_ = projectDisplayName_;
-          result.parentName_ = parentName_;
-          result.parentDisplayName_ = parentDisplayName_;
+          buildPartialRepeatedFields(result);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartialRepeatedFields(
+            com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
+                    .Resource
+                result) {
           if (foldersBuilder_ == null) {
-            if (((bitField0_ & 0x00000001) != 0)) {
+            if (((bitField0_ & 0x00000020) != 0)) {
               folders_ = java.util.Collections.unmodifiableList(folders_);
-              bitField0_ = (bitField0_ & ~0x00000001);
+              bitField0_ = (bitField0_ & ~0x00000020);
             }
             result.folders_ = folders_;
           } else {
             result.folders_ = foldersBuilder_.build();
           }
-          onBuilt();
-          return result;
+        }
+
+        private void buildPartial0(
+            com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
+                    .Resource
+                result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.name_ = name_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.projectName_ = projectName_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.projectDisplayName_ = projectDisplayName_;
+          }
+          if (((from_bitField0_ & 0x00000008) != 0)) {
+            result.parentName_ = parentName_;
+          }
+          if (((from_bitField0_ & 0x00000010) != 0)) {
+            result.parentDisplayName_ = parentDisplayName_;
+          }
         }
 
         @java.lang.Override
@@ -1443,29 +1477,34 @@ public Builder mergeFrom(
                   .Resource.getDefaultInstance()) return this;
           if (!other.getName().isEmpty()) {
             name_ = other.name_;
+            bitField0_ |= 0x00000001;
             onChanged();
           }
           if (!other.getProjectName().isEmpty()) {
             projectName_ = other.projectName_;
+            bitField0_ |= 0x00000002;
             onChanged();
           }
           if (!other.getProjectDisplayName().isEmpty()) {
             projectDisplayName_ = other.projectDisplayName_;
+            bitField0_ |= 0x00000004;
             onChanged();
           }
           if (!other.getParentName().isEmpty()) {
             parentName_ = other.parentName_;
+            bitField0_ |= 0x00000008;
             onChanged();
           }
           if (!other.getParentDisplayName().isEmpty()) {
             parentDisplayName_ = other.parentDisplayName_;
+            bitField0_ |= 0x00000010;
             onChanged();
           }
           if (foldersBuilder_ == null) {
             if (!other.folders_.isEmpty()) {
               if (folders_.isEmpty()) {
                 folders_ = other.folders_;
-                bitField0_ = (bitField0_ & ~0x00000001);
+                bitField0_ = (bitField0_ & ~0x00000020);
               } else {
                 ensureFoldersIsMutable();
                 folders_.addAll(other.folders_);
@@ -1478,7 +1517,7 @@ public Builder mergeFrom(
                 foldersBuilder_.dispose();
                 foldersBuilder_ = null;
                 folders_ = other.folders_;
-                bitField0_ = (bitField0_ & ~0x00000001);
+                bitField0_ = (bitField0_ & ~0x00000020);
                 foldersBuilder_ =
                     com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                         ? getFoldersFieldBuilder()
@@ -1517,31 +1556,31 @@ public Builder mergeFrom(
                 case 10:
                   {
                     name_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000001;
                     break;
                   } // case 10
                 case 18:
                   {
                     projectName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000002;
                     break;
                   } // case 18
                 case 26:
                   {
                     projectDisplayName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000004;
                     break;
                   } // case 26
                 case 34:
                   {
                     parentName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000008;
                     break;
                   } // case 34
                 case 42:
                   {
                     parentDisplayName_ = input.readStringRequireUtf8();
-
+                    bitField0_ |= 0x00000010;
                     break;
                   } // case 42
                 case 82:
@@ -1641,8 +1680,8 @@ public Builder setName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           name_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -1659,8 +1698,8 @@ public Builder setName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearName() {
-
           name_ = getDefaultInstance().getName();
+          bitField0_ = (bitField0_ & ~0x00000001);
           onChanged();
           return this;
         }
@@ -1682,8 +1721,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           name_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -1749,8 +1788,8 @@ public Builder setProjectName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           projectName_ = value;
+          bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
@@ -1766,8 +1805,8 @@ public Builder setProjectName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearProjectName() {
-
           projectName_ = getDefaultInstance().getProjectName();
+          bitField0_ = (bitField0_ & ~0x00000002);
           onChanged();
           return this;
         }
@@ -1788,8 +1827,8 @@ public Builder setProjectNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           projectName_ = value;
+          bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
@@ -1855,8 +1894,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           projectDisplayName_ = value;
+          bitField0_ |= 0x00000004;
           onChanged();
           return this;
         }
@@ -1872,8 +1911,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearProjectDisplayName() {
-
           projectDisplayName_ = getDefaultInstance().getProjectDisplayName();
+          bitField0_ = (bitField0_ & ~0x00000004);
           onChanged();
           return this;
         }
@@ -1894,8 +1933,8 @@ public Builder setProjectDisplayNameBytes(com.google.protobuf.ByteString value)
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           projectDisplayName_ = value;
+          bitField0_ |= 0x00000004;
           onChanged();
           return this;
         }
@@ -1961,8 +2000,8 @@ public Builder setParentName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           parentName_ = value;
+          bitField0_ |= 0x00000008;
           onChanged();
           return this;
         }
@@ -1978,8 +2017,8 @@ public Builder setParentName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearParentName() {
-
           parentName_ = getDefaultInstance().getParentName();
+          bitField0_ = (bitField0_ & ~0x00000008);
           onChanged();
           return this;
         }
@@ -2000,8 +2039,8 @@ public Builder setParentNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           parentName_ = value;
+          bitField0_ |= 0x00000008;
           onChanged();
           return this;
         }
@@ -2067,8 +2106,8 @@ public Builder setParentDisplayName(java.lang.String value) {
           if (value == null) {
             throw new NullPointerException();
           }
-
           parentDisplayName_ = value;
+          bitField0_ |= 0x00000010;
           onChanged();
           return this;
         }
@@ -2084,8 +2123,8 @@ public Builder setParentDisplayName(java.lang.String value) {
          * @return This builder for chaining.
          */
         public Builder clearParentDisplayName() {
-
           parentDisplayName_ = getDefaultInstance().getParentDisplayName();
+          bitField0_ = (bitField0_ & ~0x00000010);
           onChanged();
           return this;
         }
@@ -2106,8 +2145,8 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
             throw new NullPointerException();
           }
           checkByteStringIsUtf8(value);
-
           parentDisplayName_ = value;
+          bitField0_ |= 0x00000010;
           onChanged();
           return this;
         }
@@ -2116,10 +2155,10 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
             java.util.Collections.emptyList();
 
         private void ensureFoldersIsMutable() {
-          if (!((bitField0_ & 0x00000001) != 0)) {
+          if (!((bitField0_ & 0x00000020) != 0)) {
             folders_ =
                 new java.util.ArrayList<com.google.cloud.securitycenter.v1p1beta1.Folder>(folders_);
-            bitField0_ |= 0x00000001;
+            bitField0_ |= 0x00000020;
           }
         }
 
@@ -2359,7 +2398,7 @@ public Builder addAllFolders(
         public Builder clearFolders() {
           if (foldersBuilder_ == null) {
             folders_ = java.util.Collections.emptyList();
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000020);
             onChanged();
           } else {
             foldersBuilder_.clear();
@@ -2499,7 +2538,7 @@ public com.google.cloud.securitycenter.v1p1beta1.Folder.Builder addFoldersBuilde
                     com.google.cloud.securitycenter.v1p1beta1.Folder,
                     com.google.cloud.securitycenter.v1p1beta1.Folder.Builder,
                     com.google.cloud.securitycenter.v1p1beta1.FolderOrBuilder>(
-                    folders_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                    folders_, ((bitField0_ & 0x00000020) != 0), getParentForChildren(), isClean());
             folders_ = null;
           }
           return foldersBuilder_;
@@ -2622,11 +2661,13 @@ public com.google.cloud.securitycenter.v1p1beta1.Finding getFinding() {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.FindingOrBuilder getFindingOrBuilder() {
-      return getFinding();
+      return finding_ == null
+          ? com.google.cloud.securitycenter.v1p1beta1.Finding.getDefaultInstance()
+          : finding_;
     }
 
     public static final int STATE_CHANGE_FIELD_NUMBER = 2;
-    private int stateChange_;
+    private int stateChange_ = 0;
     /**
      *
      *
@@ -2661,11 +2702,10 @@ public int getStateChangeValue() {
     public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
             .StateChange
         getStateChange() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult.StateChange
           result =
               com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
-                  .StateChange.valueOf(stateChange_);
+                  .StateChange.forNumber(stateChange_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
               .StateChange.UNRECOGNIZED
@@ -2730,7 +2770,10 @@ public boolean hasResource() {
     public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
             .ResourceOrBuilder
         getResourceOrBuilder() {
-      return getResource();
+      return resource_ == null
+          ? com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
+              .Resource.getDefaultInstance()
+          : resource_;
     }
 
     private byte memoizedIsInitialized = -1;
@@ -2980,18 +3023,16 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
-        if (findingBuilder_ == null) {
-          finding_ = null;
-        } else {
-          finding_ = null;
+        bitField0_ = 0;
+        finding_ = null;
+        if (findingBuilder_ != null) {
+          findingBuilder_.dispose();
           findingBuilder_ = null;
         }
         stateChange_ = 0;
-
-        if (resourceBuilder_ == null) {
-          resource_ = null;
-        } else {
-          resource_ = null;
+        resource_ = null;
+        if (resourceBuilder_ != null) {
+          resourceBuilder_.dispose();
           resourceBuilder_ = null;
         }
         return this;
@@ -3027,21 +3068,28 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult result =
             new com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult(
                 this);
-        if (findingBuilder_ == null) {
-          result.finding_ = finding_;
-        } else {
-          result.finding_ = findingBuilder_.build();
-        }
-        result.stateChange_ = stateChange_;
-        if (resourceBuilder_ == null) {
-          result.resource_ = resource_;
-        } else {
-          result.resource_ = resourceBuilder_.build();
+        if (bitField0_ != 0) {
+          buildPartial0(result);
         }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
+              result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.stateChange_ = stateChange_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.resource_ = resourceBuilder_ == null ? resource_ : resourceBuilder_.build();
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -3134,19 +3182,19 @@ public Builder mergeFrom(
               case 10:
                 {
                   input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               case 16:
                 {
                   stateChange_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               case 26:
                 {
                   input.readMessage(getResourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                  bitField0_ |= 0x00000004;
                   break;
                 } // case 26
               default:
@@ -3166,6 +3214,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private com.google.cloud.securitycenter.v1p1beta1.Finding finding_;
       private com.google.protobuf.SingleFieldBuilderV3<
               com.google.cloud.securitycenter.v1p1beta1.Finding,
@@ -3184,7 +3234,7 @@ public Builder mergeFrom(
        * @return Whether the finding field is set.
        */
       public boolean hasFinding() {
-        return findingBuilder_ != null || finding_ != null;
+        return ((bitField0_ & 0x00000001) != 0);
       }
       /**
        *
@@ -3221,11 +3271,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1p1beta1.Finding valu
             throw new NullPointerException();
           }
           finding_ = value;
-          onChanged();
         } else {
           findingBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -3241,11 +3291,11 @@ public Builder setFinding(
           com.google.cloud.securitycenter.v1p1beta1.Finding.Builder builderForValue) {
         if (findingBuilder_ == null) {
           finding_ = builderForValue.build();
-          onChanged();
         } else {
           findingBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -3259,19 +3309,19 @@ public Builder setFinding(
        */
       public Builder mergeFinding(com.google.cloud.securitycenter.v1p1beta1.Finding value) {
         if (findingBuilder_ == null) {
-          if (finding_ != null) {
-            finding_ =
-                com.google.cloud.securitycenter.v1p1beta1.Finding.newBuilder(finding_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000001) != 0)
+              && finding_ != null
+              && finding_
+                  != com.google.cloud.securitycenter.v1p1beta1.Finding.getDefaultInstance()) {
+            getFindingBuilder().mergeFrom(value);
           } else {
             finding_ = value;
           }
-          onChanged();
         } else {
           findingBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000001;
+        onChanged();
         return this;
       }
       /**
@@ -3284,14 +3334,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1p1beta1.Finding va
        * <code>.google.cloud.securitycenter.v1p1beta1.Finding finding = 1;</code>
        */
       public Builder clearFinding() {
-        if (findingBuilder_ == null) {
-          finding_ = null;
-          onChanged();
-        } else {
-          finding_ = null;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        finding_ = null;
+        if (findingBuilder_ != null) {
+          findingBuilder_.dispose();
           findingBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -3304,7 +3353,7 @@ public Builder clearFinding() {
        * <code>.google.cloud.securitycenter.v1p1beta1.Finding finding = 1;</code>
        */
       public com.google.cloud.securitycenter.v1p1beta1.Finding.Builder getFindingBuilder() {
-
+        bitField0_ |= 0x00000001;
         onChanged();
         return getFindingFieldBuilder().getBuilder();
       }
@@ -3385,8 +3434,8 @@ public int getStateChangeValue() {
        * @return This builder for chaining.
        */
       public Builder setStateChangeValue(int value) {
-
         stateChange_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -3407,12 +3456,11 @@ public Builder setStateChangeValue(int value) {
       public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
               .StateChange
           getStateChange() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
                 .StateChange
             result =
                 com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
-                    .StateChange.valueOf(stateChange_);
+                    .StateChange.forNumber(stateChange_);
         return result == null
             ? com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
                 .StateChange.UNRECOGNIZED
@@ -3439,7 +3487,7 @@ public Builder setStateChange(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         stateChange_ = value.getNumber();
         onChanged();
         return this;
@@ -3458,7 +3506,7 @@ public Builder setStateChange(
        * @return This builder for chaining.
        */
       public Builder clearStateChange() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         stateChange_ = 0;
         onChanged();
         return this;
@@ -3489,7 +3537,7 @@ public Builder clearStateChange() {
        * @return Whether the resource field is set.
        */
       public boolean hasResource() {
-        return resourceBuilder_ != null || resource_ != null;
+        return ((bitField0_ & 0x00000004) != 0);
       }
       /**
        *
@@ -3535,11 +3583,11 @@ public Builder setResource(
             throw new NullPointerException();
           }
           resource_ = value;
-          onChanged();
         } else {
           resourceBuilder_.setMessage(value);
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -3559,11 +3607,11 @@ public Builder setResource(
               builderForValue) {
         if (resourceBuilder_ == null) {
           resource_ = builderForValue.build();
-          onChanged();
         } else {
           resourceBuilder_.setMessage(builderForValue.build());
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -3581,20 +3629,20 @@ public Builder mergeResource(
           com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult.Resource
               value) {
         if (resourceBuilder_ == null) {
-          if (resource_ != null) {
-            resource_ =
-                com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
-                    .Resource.newBuilder(resource_)
-                    .mergeFrom(value)
-                    .buildPartial();
+          if (((bitField0_ & 0x00000004) != 0)
+              && resource_ != null
+              && resource_
+                  != com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse
+                      .ListFindingsResult.Resource.getDefaultInstance()) {
+            getResourceBuilder().mergeFrom(value);
           } else {
             resource_ = value;
           }
-          onChanged();
         } else {
           resourceBuilder_.mergeFrom(value);
         }
-
+        bitField0_ |= 0x00000004;
+        onChanged();
         return this;
       }
       /**
@@ -3609,14 +3657,13 @@ public Builder mergeResource(
        * </code>
        */
       public Builder clearResource() {
-        if (resourceBuilder_ == null) {
-          resource_ = null;
-          onChanged();
-        } else {
-          resource_ = null;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        resource_ = null;
+        if (resourceBuilder_ != null) {
+          resourceBuilder_.dispose();
           resourceBuilder_ = null;
         }
-
+        onChanged();
         return this;
       }
       /**
@@ -3633,7 +3680,7 @@ public Builder clearResource() {
       public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult
               .Resource.Builder
           getResourceBuilder() {
-
+        bitField0_ |= 0x00000004;
         onChanged();
         return getResourceFieldBuilder().getBuilder();
       }
@@ -3763,6 +3810,8 @@ public com.google.protobuf.Parser<ListFindingsResult> getParserForType() {
   }
 
   public static final int LIST_FINDINGS_RESULTS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<
           com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse.ListFindingsResult>
       listFindingsResults_;
@@ -3893,11 +3942,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
-    return getReadTime();
+    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 3;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -3948,7 +3999,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 4;
-  private int totalSize_;
+  private int totalSize_ = 0;
   /**
    *
    *
@@ -4198,6 +4249,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (listFindingsResultsBuilder_ == null) {
         listFindingsResults_ = java.util.Collections.emptyList();
       } else {
@@ -4205,16 +4257,13 @@ public Builder clear() {
         listFindingsResultsBuilder_.clear();
       }
       bitField0_ = (bitField0_ & ~0x00000001);
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-      } else {
-        readTime_ = null;
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
       nextPageToken_ = "";
-
       totalSize_ = 0;
-
       return this;
     }
 
@@ -4243,7 +4292,16 @@ public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse build() {
     public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse result) {
       if (listFindingsResultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           listFindingsResults_ = java.util.Collections.unmodifiableList(listFindingsResults_);
@@ -4253,15 +4311,20 @@ public com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse buildParti
       } else {
         result.listFindingsResults_ = listFindingsResultsBuilder_.build();
       }
-      if (readTimeBuilder_ == null) {
-        result.readTime_ = readTime_;
-      } else {
-        result.readTime_ = readTimeBuilder_.build();
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.readTime_ = readTimeBuilder_ == null ? readTime_ : readTimeBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.totalSize_ = totalSize_;
       }
-      result.nextPageToken_ = nextPageToken_;
-      result.totalSize_ = totalSize_;
-      onBuilt();
-      return result;
     }
 
     @java.lang.Override
@@ -4343,6 +4406,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListFindingsR
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (other.getTotalSize() != 0) {
@@ -4393,19 +4457,19 @@ public Builder mergeFrom(
             case 18:
               {
                 input.readMessage(getReadTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 32:
               {
                 totalSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 32
             default:
@@ -4876,7 +4940,7 @@ public Builder removeListFindingsResults(int index) {
      * @return Whether the readTime field is set.
      */
     public boolean hasReadTime() {
-      return readTimeBuilder_ != null || readTime_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -4911,11 +4975,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         readTime_ = value;
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4930,11 +4994,11 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
     public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
-        onChanged();
       } else {
         readTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4948,17 +5012,18 @@ public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (readTime_ != null) {
-          readTime_ =
-              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && readTime_ != null
+            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getReadTimeBuilder().mergeFrom(value);
         } else {
           readTime_ = value;
         }
-        onChanged();
       } else {
         readTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -4971,14 +5036,13 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public Builder clearReadTime() {
-      if (readTimeBuilder_ == null) {
-        readTime_ = null;
-        onChanged();
-      } else {
-        readTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      readTime_ = null;
+      if (readTimeBuilder_ != null) {
+        readTimeBuilder_.dispose();
         readTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -4991,7 +5055,7 @@ public Builder clearReadTime() {
      * <code>.google.protobuf.Timestamp read_time = 2;</code>
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
@@ -5101,8 +5165,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -5119,8 +5183,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -5142,8 +5206,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -5179,6 +5243,7 @@ public int getTotalSize() {
     public Builder setTotalSize(int value) {
 
       totalSize_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -5194,7 +5259,7 @@ public Builder setTotalSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000008);
       totalSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsRequest.java
index 147863055..19904eca8 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsRequest.java
@@ -70,7 +70,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -125,7 +127,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -178,7 +182,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -416,12 +420,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -452,13 +454,27 @@ public com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest
     public com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest(this);
-      result.parent_ = parent_;
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -511,10 +527,12 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -549,19 +567,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 24:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 24
             default:
@@ -581,6 +599,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -651,8 +671,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -671,8 +691,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -696,8 +716,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -769,8 +789,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -788,8 +808,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -812,8 +832,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -851,6 +871,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -867,7 +888,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsResponse.java
index 6e5f3374b..5b5dce82a 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListNotificationConfigsResponse.java
@@ -71,6 +71,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NOTIFICATION_CONFIGS_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1p1beta1.NotificationConfig>
       notificationConfigs_;
   /**
@@ -155,7 +157,9 @@ public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig getNotificat
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -419,6 +423,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (notificationConfigsBuilder_ == null) {
         notificationConfigs_ = java.util.Collections.emptyList();
       } else {
@@ -427,7 +432,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -459,7 +463,16 @@ public com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse
         buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse result) {
       if (notificationConfigsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           notificationConfigs_ = java.util.Collections.unmodifiableList(notificationConfigs_);
@@ -469,9 +482,14 @@ public com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse
       } else {
         result.notificationConfigs_ = notificationConfigsBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -553,6 +571,7 @@ public Builder mergeFrom(
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -598,7 +617,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1091,8 +1110,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1109,8 +1128,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1132,8 +1151,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesRequest.java
index 45f87adab..9e48f62e1 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -126,7 +128,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object pageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pageToken_ = "";
   /**
    *
    *
@@ -179,7 +183,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 7;
-  private int pageSize_;
+  private int pageSize_ = 0;
   /**
    *
    *
@@ -413,12 +417,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       pageToken_ = "";
-
       pageSize_ = 0;
-
       return this;
     }
 
@@ -447,13 +449,27 @@ public com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest(this);
-      result.parent_ = parent_;
-      result.pageToken_ = pageToken_;
-      result.pageSize_ = pageSize_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.pageToken_ = pageToken_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.pageSize_ = pageSize_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -503,10 +519,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListSourcesRe
         return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPageToken().isEmpty()) {
         pageToken_ = other.pageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.getPageSize() != 0) {
@@ -541,19 +559,19 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 pageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 56:
               {
                 pageSize_ = input.readInt32();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 56
             default:
@@ -573,6 +591,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -646,8 +666,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -667,8 +687,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -693,8 +713,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -766,8 +786,8 @@ public Builder setPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -785,8 +805,8 @@ public Builder setPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
-
       pageToken_ = getDefaultInstance().getPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -809,8 +829,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -848,6 +868,7 @@ public int getPageSize() {
     public Builder setPageSize(int value) {
 
       pageSize_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -864,7 +885,7 @@ public Builder setPageSize(int value) {
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       pageSize_ = 0;
       onChanged();
       return this;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesResponse.java
index 14d7570bb..51ae734e2 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ListSourcesResponse.java
@@ -69,6 +69,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int SOURCES_FIELD_NUMBER = 1;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1p1beta1.Source> sources_;
   /**
    *
@@ -138,7 +140,9 @@ public com.google.cloud.securitycenter.v1p1beta1.SourceOrBuilder getSourcesOrBui
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
   /**
    *
    *
@@ -397,6 +401,7 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (sourcesBuilder_ == null) {
         sources_ = java.util.Collections.emptyList();
       } else {
@@ -405,7 +410,6 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
-
       return this;
     }
 
@@ -434,7 +438,16 @@ public com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse build() {
     public com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse result) {
       if (sourcesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           sources_ = java.util.Collections.unmodifiableList(sources_);
@@ -444,9 +457,14 @@ public com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse buildPartia
       } else {
         result.sources_ = sourcesBuilder_.build();
       }
-      result.nextPageToken_ = nextPageToken_;
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.nextPageToken_ = nextPageToken_;
+      }
     }
 
     @java.lang.Override
@@ -525,6 +543,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.ListSourcesRe
       }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -570,7 +589,7 @@ public Builder mergeFrom(
             case 18:
               {
                 nextPageToken_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -1008,8 +1027,8 @@ public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1026,8 +1045,8 @@ public Builder setNextPageToken(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
-
       nextPageToken_ = getDefaultInstance().getNextPageToken();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1049,8 +1068,8 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       nextPageToken_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfig.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfig.java
index 1848025d6..a581c0d64 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfig.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfig.java
@@ -323,7 +323,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     public static final int FILTER_FIELD_NUMBER = 1;
-    private volatile java.lang.Object filter_;
+
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object filter_ = "";
     /**
      *
      *
@@ -613,8 +615,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         filter_ = "";
-
         return this;
       }
 
@@ -646,11 +648,21 @@ public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.StreamingCon
           buildPartial() {
         com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.StreamingConfig result =
             new com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.StreamingConfig(this);
-        result.filter_ = filter_;
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.StreamingConfig result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.filter_ = filter_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -706,6 +718,7 @@ public Builder mergeFrom(
                 .getDefaultInstance()) return this;
         if (!other.getFilter().isEmpty()) {
           filter_ = other.filter_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         this.mergeUnknownFields(other.getUnknownFields());
@@ -737,7 +750,7 @@ public Builder mergeFrom(
               case 10:
                 {
                   filter_ = input.readStringRequireUtf8();
-
+                  bitField0_ |= 0x00000001;
                   break;
                 } // case 10
               default:
@@ -757,6 +770,8 @@ public Builder mergeFrom(
         return this;
       }
 
+      private int bitField0_;
+
       private java.lang.Object filter_ = "";
       /**
        *
@@ -863,8 +878,8 @@ public Builder setFilter(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
-
         filter_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -895,8 +910,8 @@ public Builder setFilter(java.lang.String value) {
        * @return This builder for chaining.
        */
       public Builder clearFilter() {
-
         filter_ = getDefaultInstance().getFilter();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -932,8 +947,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
           throw new NullPointerException();
         }
         checkByteStringIsUtf8(value);
-
         filter_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -1052,7 +1067,9 @@ public NotifyConfigCase getNotifyConfigCase() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -1107,7 +1124,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 2;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -1156,7 +1175,7 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int EVENT_TYPE_FIELD_NUMBER = 3;
-  private int eventType_;
+  private int eventType_ = 0;
   /**
    *
    *
@@ -1187,16 +1206,18 @@ public int getEventTypeValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType getEventType() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType result =
-        com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType.valueOf(eventType_);
+        com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType.forNumber(
+            eventType_);
     return result == null
         ? com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType.UNRECOGNIZED
         : result;
   }
 
   public static final int PUBSUB_TOPIC_FIELD_NUMBER = 4;
-  private volatile java.lang.Object pubsubTopic_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object pubsubTopic_ = "";
   /**
    *
    *
@@ -1247,7 +1268,9 @@ public com.google.protobuf.ByteString getPubsubTopicBytes() {
   }
 
   public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 5;
-  private volatile java.lang.Object serviceAccount_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object serviceAccount_ = "";
   /**
    *
    *
@@ -1632,16 +1655,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       description_ = "";
-
       eventType_ = 0;
-
       pubsubTopic_ = "";
-
       serviceAccount_ = "";
-
       if (streamingConfigBuilder_ != null) {
         streamingConfigBuilder_.clear();
       }
@@ -1675,23 +1694,43 @@ public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig build() {
     public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.NotificationConfig result =
           new com.google.cloud.securitycenter.v1p1beta1.NotificationConfig(this);
-      result.name_ = name_;
-      result.description_ = description_;
-      result.eventType_ = eventType_;
-      result.pubsubTopic_ = pubsubTopic_;
-      result.serviceAccount_ = serviceAccount_;
-      if (notifyConfigCase_ == 6) {
-        if (streamingConfigBuilder_ == null) {
-          result.notifyConfig_ = notifyConfig_;
-        } else {
-          result.notifyConfig_ = streamingConfigBuilder_.build();
-        }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      result.notifyConfigCase_ = notifyConfigCase_;
+      buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.NotificationConfig result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.eventType_ = eventType_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.pubsubTopic_ = pubsubTopic_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.serviceAccount_ = serviceAccount_;
+      }
+    }
+
+    private void buildPartialOneofs(
+        com.google.cloud.securitycenter.v1p1beta1.NotificationConfig result) {
+      result.notifyConfigCase_ = notifyConfigCase_;
+      result.notifyConfig_ = this.notifyConfig_;
+      if (notifyConfigCase_ == 6 && streamingConfigBuilder_ != null) {
+        result.notifyConfig_ = streamingConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -1741,10 +1780,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.NotificationC
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (other.eventType_ != 0) {
@@ -1752,10 +1793,12 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.NotificationC
       }
       if (!other.getPubsubTopic().isEmpty()) {
         pubsubTopic_ = other.pubsubTopic_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (!other.getServiceAccount().isEmpty()) {
         serviceAccount_ = other.serviceAccount_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       switch (other.getNotifyConfigCase()) {
@@ -1798,31 +1841,31 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 24:
               {
                 eventType_ = input.readEnum();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 24
             case 34:
               {
                 pubsubTopic_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 serviceAccount_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 50:
@@ -1862,6 +1905,8 @@ public Builder clearNotifyConfig() {
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -1932,8 +1977,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1952,8 +1997,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1977,8 +2022,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2044,8 +2089,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2061,8 +2106,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -2083,8 +2128,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2120,8 +2165,8 @@ public int getEventTypeValue() {
      * @return This builder for chaining.
      */
     public Builder setEventTypeValue(int value) {
-
       eventType_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -2139,9 +2184,8 @@ public Builder setEventTypeValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType getEventType() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType result =
-          com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType.valueOf(
+          com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType.forNumber(
               eventType_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.EventType.UNRECOGNIZED
@@ -2165,7 +2209,7 @@ public Builder setEventType(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000004;
       eventType_ = value.getNumber();
       onChanged();
       return this;
@@ -2183,7 +2227,7 @@ public Builder setEventType(
      * @return This builder for chaining.
      */
     public Builder clearEventType() {
-
+      bitField0_ = (bitField0_ & ~0x00000004);
       eventType_ = 0;
       onChanged();
       return this;
@@ -2253,8 +2297,8 @@ public Builder setPubsubTopic(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       pubsubTopic_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2271,8 +2315,8 @@ public Builder setPubsubTopic(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearPubsubTopic() {
-
       pubsubTopic_ = getDefaultInstance().getPubsubTopic();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -2294,8 +2338,8 @@ public Builder setPubsubTopicBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       pubsubTopic_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -2364,8 +2408,8 @@ public Builder setServiceAccount(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       serviceAccount_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2382,8 +2426,8 @@ public Builder setServiceAccount(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearServiceAccount() {
-
       serviceAccount_ = getDefaultInstance().getServiceAccount();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -2405,8 +2449,8 @@ public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       serviceAccount_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -2655,7 +2699,6 @@ public Builder clearStreamingConfig() {
       }
       notifyConfigCase_ = 6;
       onChanged();
-      ;
       return streamingConfigBuilder_;
     }
 
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfigOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfigOuterClass.java
index 02be35e22..d1ae6e2b9 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfigOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationConfigOuterClass.java
@@ -62,15 +62,15 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ritycenter.googleapis.com/NotificationCo"
           + "nfig\022Forganizations/{organization}/notif"
           + "icationConfigs/{notification_config}B\017\n\r"
-          + "notify_configB\300\002\n)com.google.cloud.secur"
-          + "itycenter.v1p1beta1P\001ZSgoogle.golang.org"
-          + "/genproto/googleapis/cloud/securitycente"
-          + "r/v1p1beta1;securitycenter\252\002%Google.Clou"
-          + "d.SecurityCenter.V1P1Beta1\312\002%Google\\Clou"
-          + "d\\SecurityCenter\\V1p1beta1\352\002(Google::Clo"
-          + "ud::SecurityCenter::V1p1beta1\352A@\n\033pubsub"
-          + ".googleapis.com/Topic\022!projects/{project"
-          + "}/topics/{topic}b\006proto3"
+          + "notify_configB\276\002\n)com.google.cloud.secur"
+          + "itycenter.v1p1beta1P\001ZQcloud.google.com/"
+          + "go/securitycenter/apiv1p1beta1/securityc"
+          + "enterpb;securitycenterpb\252\002%Google.Cloud."
+          + "SecurityCenter.V1P1Beta1\312\002%Google\\Cloud\\"
+          + "SecurityCenter\\V1p1beta1\352\002(Google::Cloud"
+          + "::SecurityCenter::V1p1beta1\352A@\n\033pubsub.g"
+          + "oogleapis.com/Topic\022!projects/{project}/"
+          + "topics/{topic}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessage.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessage.java
index db804a7b8..e40995a0a 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessage.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessage.java
@@ -112,7 +112,9 @@ public EventCase getEventCase() {
   }
 
   public static final int NOTIFICATION_CONFIG_NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object notificationConfigName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object notificationConfigName_ = "";
   /**
    *
    *
@@ -259,7 +261,9 @@ public com.google.cloud.securitycenter.v1p1beta1.Resource getResource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.ResourceOrBuilder getResourceOrBuilder() {
-    return getResource();
+    return resource_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Resource.getDefaultInstance()
+        : resource_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -498,15 +502,14 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       notificationConfigName_ = "";
-
       if (findingBuilder_ != null) {
         findingBuilder_.clear();
       }
-      if (resourceBuilder_ == null) {
-        resource_ = null;
-      } else {
-        resource_ = null;
+      resource_ = null;
+      if (resourceBuilder_ != null) {
+        resourceBuilder_.dispose();
         resourceBuilder_ = null;
       }
       eventCase_ = 0;
@@ -539,24 +542,34 @@ public com.google.cloud.securitycenter.v1p1beta1.NotificationMessage build() {
     public com.google.cloud.securitycenter.v1p1beta1.NotificationMessage buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.NotificationMessage result =
           new com.google.cloud.securitycenter.v1p1beta1.NotificationMessage(this);
-      result.notificationConfigName_ = notificationConfigName_;
-      if (eventCase_ == 2) {
-        if (findingBuilder_ == null) {
-          result.event_ = event_;
-        } else {
-          result.event_ = findingBuilder_.build();
-        }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
-      if (resourceBuilder_ == null) {
-        result.resource_ = resource_;
-      } else {
-        result.resource_ = resourceBuilder_.build();
-      }
-      result.eventCase_ = eventCase_;
+      buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.NotificationMessage result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.notificationConfigName_ = notificationConfigName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.resource_ = resourceBuilder_ == null ? resource_ : resourceBuilder_.build();
+      }
+    }
+
+    private void buildPartialOneofs(
+        com.google.cloud.securitycenter.v1p1beta1.NotificationMessage result) {
+      result.eventCase_ = eventCase_;
+      result.event_ = this.event_;
+      if (eventCase_ == 2 && findingBuilder_ != null) {
+        result.event_ = findingBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -606,6 +619,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.NotificationM
         return this;
       if (!other.getNotificationConfigName().isEmpty()) {
         notificationConfigName_ = other.notificationConfigName_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.hasResource()) {
@@ -651,7 +665,7 @@ public Builder mergeFrom(
             case 10:
               {
                 notificationConfigName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -663,7 +677,7 @@ public Builder mergeFrom(
             case 26:
               {
                 input.readMessage(getResourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -697,6 +711,8 @@ public Builder clearEvent() {
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object notificationConfigName_ = "";
     /**
      *
@@ -758,8 +774,8 @@ public Builder setNotificationConfigName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       notificationConfigName_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -775,8 +791,8 @@ public Builder setNotificationConfigName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearNotificationConfigName() {
-
       notificationConfigName_ = getDefaultInstance().getNotificationConfigName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -797,8 +813,8 @@ public Builder setNotificationConfigNameBytes(com.google.protobuf.ByteString val
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       notificationConfigName_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1018,7 +1034,6 @@ public com.google.cloud.securitycenter.v1p1beta1.FindingOrBuilder getFindingOrBu
       }
       eventCase_ = 2;
       onChanged();
-      ;
       return findingBuilder_;
     }
 
@@ -1040,7 +1055,7 @@ public com.google.cloud.securitycenter.v1p1beta1.FindingOrBuilder getFindingOrBu
      * @return Whether the resource field is set.
      */
     public boolean hasResource() {
-      return resourceBuilder_ != null || resource_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1077,11 +1092,11 @@ public Builder setResource(com.google.cloud.securitycenter.v1p1beta1.Resource va
           throw new NullPointerException();
         }
         resource_ = value;
-        onChanged();
       } else {
         resourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1097,11 +1112,11 @@ public Builder setResource(
         com.google.cloud.securitycenter.v1p1beta1.Resource.Builder builderForValue) {
       if (resourceBuilder_ == null) {
         resource_ = builderForValue.build();
-        onChanged();
       } else {
         resourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1115,19 +1130,19 @@ public Builder setResource(
      */
     public Builder mergeResource(com.google.cloud.securitycenter.v1p1beta1.Resource value) {
       if (resourceBuilder_ == null) {
-        if (resource_ != null) {
-          resource_ =
-              com.google.cloud.securitycenter.v1p1beta1.Resource.newBuilder(resource_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && resource_ != null
+            && resource_
+                != com.google.cloud.securitycenter.v1p1beta1.Resource.getDefaultInstance()) {
+          getResourceBuilder().mergeFrom(value);
         } else {
           resource_ = value;
         }
-        onChanged();
       } else {
         resourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1140,14 +1155,13 @@ public Builder mergeResource(com.google.cloud.securitycenter.v1p1beta1.Resource
      * <code>.google.cloud.securitycenter.v1p1beta1.Resource resource = 3;</code>
      */
     public Builder clearResource() {
-      if (resourceBuilder_ == null) {
-        resource_ = null;
-        onChanged();
-      } else {
-        resource_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      resource_ = null;
+      if (resourceBuilder_ != null) {
+        resourceBuilder_.dispose();
         resourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1160,7 +1174,7 @@ public Builder clearResource() {
      * <code>.google.cloud.securitycenter.v1p1beta1.Resource resource = 3;</code>
      */
     public com.google.cloud.securitycenter.v1p1beta1.Resource.Builder getResourceBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getResourceFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessageOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessageOuterClass.java
index b9d898b9d..5574df813 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessageOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/NotificationMessageOuterClass.java
@@ -50,13 +50,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "g\030\002 \001(\0132..google.cloud.securitycenter.v1"
           + "p1beta1.FindingH\000\022A\n\010resource\030\003 \001(\0132/.go"
           + "ogle.cloud.securitycenter.v1p1beta1.Reso"
-          + "urceB\007\n\005eventB\375\001\n)com.google.cloud.secur"
-          + "itycenter.v1p1beta1P\001ZSgoogle.golang.org"
-          + "/genproto/googleapis/cloud/securitycente"
-          + "r/v1p1beta1;securitycenter\252\002%Google.Clou"
-          + "d.SecurityCenter.V1P1Beta1\312\002%Google\\Clou"
-          + "d\\SecurityCenter\\V1p1beta1\352\002(Google::Clo"
-          + "ud::SecurityCenter::V1p1beta1b\006proto3"
+          + "urceB\007\n\005eventB\373\001\n)com.google.cloud.secur"
+          + "itycenter.v1p1beta1P\001ZQcloud.google.com/"
+          + "go/securitycenter/apiv1p1beta1/securityc"
+          + "enterpb;securitycenterpb\252\002%Google.Cloud."
+          + "SecurityCenter.V1P1Beta1\312\002%Google\\Cloud\\"
+          + "SecurityCenter\\V1p1beta1\352\002(Google::Cloud"
+          + "::SecurityCenter::V1p1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettings.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettings.java
index 915810870..d6528f008 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettings.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettings.java
@@ -441,6 +441,8 @@ private InclusionMode(int value) {
     }
 
     public static final int PROJECT_IDS_FIELD_NUMBER = 1;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList projectIds_;
     /**
      *
@@ -502,7 +504,7 @@ public com.google.protobuf.ByteString getProjectIdsBytes(int index) {
     }
 
     public static final int INCLUSION_MODE_FIELD_NUMBER = 2;
-    private int inclusionMode_;
+    private int inclusionMode_ = 0;
     /**
      *
      *
@@ -537,12 +539,11 @@ public int getInclusionModeValue() {
     public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
             .InclusionMode
         getInclusionMode() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode
           result =
               com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
-                  .InclusionMode.valueOf(inclusionMode_);
+                  .InclusionMode.forNumber(inclusionMode_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode.UNRECOGNIZED
@@ -550,6 +551,8 @@ public int getInclusionModeValue() {
     }
 
     public static final int FOLDER_IDS_FIELD_NUMBER = 3;
+
+    @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringList folderIds_;
     /**
      *
@@ -878,12 +881,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         projectIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
         bitField0_ = (bitField0_ & ~0x00000001);
         inclusionMode_ = 0;
-
         folderIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
 
@@ -917,20 +920,36 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig result =
             new com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig(
                 this);
-        int from_bitField0_ = bitField0_;
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(
+          com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
+              result) {
         if (((bitField0_ & 0x00000001) != 0)) {
           projectIds_ = projectIds_.getUnmodifiableView();
           bitField0_ = (bitField0_ & ~0x00000001);
         }
         result.projectIds_ = projectIds_;
-        result.inclusionMode_ = inclusionMode_;
-        if (((bitField0_ & 0x00000002) != 0)) {
+        if (((bitField0_ & 0x00000004) != 0)) {
           folderIds_ = folderIds_.getUnmodifiableView();
-          bitField0_ = (bitField0_ & ~0x00000002);
+          bitField0_ = (bitField0_ & ~0x00000004);
         }
         result.folderIds_ = folderIds_;
-        onBuilt();
-        return result;
+      }
+
+      private void buildPartial0(
+          com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
+              result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.inclusionMode_ = inclusionMode_;
+        }
       }
 
       @java.lang.Override
@@ -1004,7 +1023,7 @@ public Builder mergeFrom(
         if (!other.folderIds_.isEmpty()) {
           if (folderIds_.isEmpty()) {
             folderIds_ = other.folderIds_;
-            bitField0_ = (bitField0_ & ~0x00000002);
+            bitField0_ = (bitField0_ & ~0x00000004);
           } else {
             ensureFolderIdsIsMutable();
             folderIds_.addAll(other.folderIds_);
@@ -1047,7 +1066,7 @@ public Builder mergeFrom(
               case 16:
                 {
                   inclusionMode_ = input.readEnum();
-
+                  bitField0_ |= 0x00000002;
                   break;
                 } // case 16
               case 26:
@@ -1277,8 +1296,8 @@ public int getInclusionModeValue() {
        * @return This builder for chaining.
        */
       public Builder setInclusionModeValue(int value) {
-
         inclusionMode_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -1299,12 +1318,11 @@ public Builder setInclusionModeValue(int value) {
       public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
               .InclusionMode
           getInclusionMode() {
-        @SuppressWarnings("deprecation")
         com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
                 .InclusionMode
             result =
                 com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
-                    .InclusionMode.valueOf(inclusionMode_);
+                    .InclusionMode.forNumber(inclusionMode_);
         return result == null
             ? com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
                 .InclusionMode.UNRECOGNIZED
@@ -1331,7 +1349,7 @@ public Builder setInclusionMode(
         if (value == null) {
           throw new NullPointerException();
         }
-
+        bitField0_ |= 0x00000002;
         inclusionMode_ = value.getNumber();
         onChanged();
         return this;
@@ -1350,7 +1368,7 @@ public Builder setInclusionMode(
        * @return This builder for chaining.
        */
       public Builder clearInclusionMode() {
-
+        bitField0_ = (bitField0_ & ~0x00000002);
         inclusionMode_ = 0;
         onChanged();
         return this;
@@ -1360,9 +1378,9 @@ public Builder clearInclusionMode() {
           com.google.protobuf.LazyStringArrayList.EMPTY;
 
       private void ensureFolderIdsIsMutable() {
-        if (!((bitField0_ & 0x00000002) != 0)) {
+        if (!((bitField0_ & 0x00000004) != 0)) {
           folderIds_ = new com.google.protobuf.LazyStringArrayList(folderIds_);
-          bitField0_ |= 0x00000002;
+          bitField0_ |= 0x00000004;
         }
       }
       /**
@@ -1505,7 +1523,7 @@ public Builder addAllFolderIds(java.lang.Iterable<java.lang.String> values) {
        */
       public Builder clearFolderIds() {
         folderIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
-        bitField0_ = (bitField0_ & ~0x00000002);
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -1604,7 +1622,9 @@ public com.google.protobuf.Parser<AssetDiscoveryConfig> getParserForType() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -1659,7 +1679,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int ENABLE_ASSET_DISCOVERY_FIELD_NUMBER = 2;
-  private boolean enableAssetDiscovery_;
+  private boolean enableAssetDiscovery_ = false;
   /**
    *
    *
@@ -1735,7 +1755,10 @@ public boolean hasAssetDiscoveryConfig() {
   public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings
           .AssetDiscoveryConfigOrBuilder
       getAssetDiscoveryConfigOrBuilder() {
-    return getAssetDiscoveryConfig();
+    return assetDiscoveryConfig_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
+            .getDefaultInstance()
+        : assetDiscoveryConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -1961,14 +1984,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       enableAssetDiscovery_ = false;
-
-      if (assetDiscoveryConfigBuilder_ == null) {
-        assetDiscoveryConfig_ = null;
-      } else {
-        assetDiscoveryConfig_ = null;
+      assetDiscoveryConfig_ = null;
+      if (assetDiscoveryConfigBuilder_ != null) {
+        assetDiscoveryConfigBuilder_.dispose();
         assetDiscoveryConfigBuilder_ = null;
       }
       return this;
@@ -1999,17 +2020,30 @@ public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings build() {
     public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings result =
           new com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings(this);
-      result.name_ = name_;
-      result.enableAssetDiscovery_ = enableAssetDiscovery_;
-      if (assetDiscoveryConfigBuilder_ == null) {
-        result.assetDiscoveryConfig_ = assetDiscoveryConfig_;
-      } else {
-        result.assetDiscoveryConfig_ = assetDiscoveryConfigBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.enableAssetDiscovery_ = enableAssetDiscovery_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.assetDiscoveryConfig_ =
+            assetDiscoveryConfigBuilder_ == null
+                ? assetDiscoveryConfig_
+                : assetDiscoveryConfigBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -2059,6 +2093,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.OrganizationS
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getEnableAssetDiscovery() != false) {
@@ -2096,20 +2131,20 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 enableAssetDiscovery_ = input.readBool();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 input.readMessage(
                     getAssetDiscoveryConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -2129,6 +2164,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -2199,8 +2236,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2219,8 +2256,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -2244,8 +2281,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -2287,6 +2324,7 @@ public boolean getEnableAssetDiscovery() {
     public Builder setEnableAssetDiscovery(boolean value) {
 
       enableAssetDiscovery_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -2305,7 +2343,7 @@ public Builder setEnableAssetDiscovery(boolean value) {
      * @return This builder for chaining.
      */
     public Builder clearEnableAssetDiscovery() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       enableAssetDiscovery_ = false;
       onChanged();
       return this;
@@ -2334,7 +2372,7 @@ public Builder clearEnableAssetDiscovery() {
      * @return Whether the assetDiscoveryConfig field is set.
      */
     public boolean hasAssetDiscoveryConfig() {
-      return assetDiscoveryConfigBuilder_ != null || assetDiscoveryConfig_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -2378,11 +2416,11 @@ public Builder setAssetDiscoveryConfig(
           throw new NullPointerException();
         }
         assetDiscoveryConfig_ = value;
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2401,11 +2439,11 @@ public Builder setAssetDiscoveryConfig(
             builderForValue) {
       if (assetDiscoveryConfigBuilder_ == null) {
         assetDiscoveryConfig_ = builderForValue.build();
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2422,20 +2460,20 @@ public Builder setAssetDiscoveryConfig(
     public Builder mergeAssetDiscoveryConfig(
         com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig value) {
       if (assetDiscoveryConfigBuilder_ == null) {
-        if (assetDiscoveryConfig_ != null) {
-          assetDiscoveryConfig_ =
-              com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
-                  .newBuilder(assetDiscoveryConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && assetDiscoveryConfig_ != null
+            && assetDiscoveryConfig_
+                != com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings
+                    .AssetDiscoveryConfig.getDefaultInstance()) {
+          getAssetDiscoveryConfigBuilder().mergeFrom(value);
         } else {
           assetDiscoveryConfig_ = value;
         }
-        onChanged();
       } else {
         assetDiscoveryConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -2450,14 +2488,13 @@ public Builder mergeAssetDiscoveryConfig(
      * </code>
      */
     public Builder clearAssetDiscoveryConfig() {
-      if (assetDiscoveryConfigBuilder_ == null) {
-        assetDiscoveryConfig_ = null;
-        onChanged();
-      } else {
-        assetDiscoveryConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      assetDiscoveryConfig_ = null;
+      if (assetDiscoveryConfigBuilder_ != null) {
+        assetDiscoveryConfigBuilder_.dispose();
         assetDiscoveryConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -2474,7 +2511,7 @@ public Builder clearAssetDiscoveryConfig() {
     public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.AssetDiscoveryConfig
             .Builder
         getAssetDiscoveryConfigBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getAssetDiscoveryConfigFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettingsOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettingsOuterClass.java
index 7fbd0dbb5..e5b3709f0 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettingsOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/OrganizationSettingsOuterClass.java
@@ -61,13 +61,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "LUDE_ONLY\020\001\022\013\n\007EXCLUDE\020\002:j\352Ag\n2securityc"
           + "enter.googleapis.com/OrganizationSetting"
           + "s\0221organizations/{organization}/organiza"
-          + "tionSettingsB\375\001\n)com.google.cloud.securi"
-          + "tycenter.v1p1beta1P\001ZSgoogle.golang.org/"
-          + "genproto/googleapis/cloud/securitycenter"
-          + "/v1p1beta1;securitycenter\252\002%Google.Cloud"
-          + ".SecurityCenter.V1P1Beta1\312\002%Google\\Cloud"
-          + "\\SecurityCenter\\V1p1beta1\352\002(Google::Clou"
-          + "d::SecurityCenter::V1p1beta1b\006proto3"
+          + "tionSettingsB\373\001\n)com.google.cloud.securi"
+          + "tycenter.v1p1beta1P\001ZQcloud.google.com/g"
+          + "o/securitycenter/apiv1p1beta1/securityce"
+          + "nterpb;securitycenterpb\252\002%Google.Cloud.S"
+          + "ecurityCenter.V1P1Beta1\312\002%Google\\Cloud\\S"
+          + "ecurityCenter\\V1p1beta1\352\002(Google::Cloud:"
+          + ":SecurityCenter::V1p1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Resource.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Resource.java
index 4a307a482..1fcc7d6dd 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Resource.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Resource.java
@@ -73,7 +73,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -124,7 +126,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int PROJECT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object project_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object project_ = "";
   /**
    *
    *
@@ -173,7 +177,9 @@ public com.google.protobuf.ByteString getProjectBytes() {
   }
 
   public static final int PROJECT_DISPLAY_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object projectDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object projectDisplayName_ = "";
   /**
    *
    *
@@ -222,7 +228,9 @@ public com.google.protobuf.ByteString getProjectDisplayNameBytes() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 4;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -271,7 +279,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int PARENT_DISPLAY_NAME_FIELD_NUMBER = 5;
-  private volatile java.lang.Object parentDisplayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parentDisplayName_ = "";
   /**
    *
    *
@@ -320,6 +330,8 @@ public com.google.protobuf.ByteString getParentDisplayNameBytes() {
   }
 
   public static final int FOLDERS_FIELD_NUMBER = 7;
+
+  @SuppressWarnings("serial")
   private java.util.List<com.google.cloud.securitycenter.v1p1beta1.Folder> folders_;
   /**
    *
@@ -652,23 +664,19 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       project_ = "";
-
       projectDisplayName_ = "";
-
       parent_ = "";
-
       parentDisplayName_ = "";
-
       if (foldersBuilder_ == null) {
         folders_ = java.util.Collections.emptyList();
       } else {
         folders_ = null;
         foldersBuilder_.clear();
       }
-      bitField0_ = (bitField0_ & ~0x00000001);
+      bitField0_ = (bitField0_ & ~0x00000020);
       return this;
     }
 
@@ -696,23 +704,44 @@ public com.google.cloud.securitycenter.v1p1beta1.Resource build() {
     public com.google.cloud.securitycenter.v1p1beta1.Resource buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.Resource result =
           new com.google.cloud.securitycenter.v1p1beta1.Resource(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.project_ = project_;
-      result.projectDisplayName_ = projectDisplayName_;
-      result.parent_ = parent_;
-      result.parentDisplayName_ = parentDisplayName_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(
+        com.google.cloud.securitycenter.v1p1beta1.Resource result) {
       if (foldersBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000020) != 0)) {
           folders_ = java.util.Collections.unmodifiableList(folders_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000020);
         }
         result.folders_ = folders_;
       } else {
         result.folders_ = foldersBuilder_.build();
       }
-      onBuilt();
-      return result;
+    }
+
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.Resource result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.project_ = project_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.projectDisplayName_ = projectDisplayName_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.parent_ = parent_;
+      }
+      if (((from_bitField0_ & 0x00000010) != 0)) {
+        result.parentDisplayName_ = parentDisplayName_;
+      }
     }
 
     @java.lang.Override
@@ -763,29 +792,34 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Resource othe
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getProject().isEmpty()) {
         project_ = other.project_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getProjectDisplayName().isEmpty()) {
         projectDisplayName_ = other.projectDisplayName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       if (!other.getParentDisplayName().isEmpty()) {
         parentDisplayName_ = other.parentDisplayName_;
+        bitField0_ |= 0x00000010;
         onChanged();
       }
       if (foldersBuilder_ == null) {
         if (!other.folders_.isEmpty()) {
           if (folders_.isEmpty()) {
             folders_ = other.folders_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000020);
           } else {
             ensureFoldersIsMutable();
             folders_.addAll(other.folders_);
@@ -798,7 +832,7 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Resource othe
             foldersBuilder_.dispose();
             foldersBuilder_ = null;
             folders_ = other.folders_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000020);
             foldersBuilder_ =
                 com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                     ? getFoldersFieldBuilder()
@@ -837,31 +871,31 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 project_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 projectDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 34:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 34
             case 42:
               {
                 parentDisplayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000010;
                 break;
               } // case 42
             case 58:
@@ -961,8 +995,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -979,8 +1013,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -1002,8 +1036,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -1069,8 +1103,8 @@ public Builder setProject(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       project_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1086,8 +1120,8 @@ public Builder setProject(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearProject() {
-
       project_ = getDefaultInstance().getProject();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -1108,8 +1142,8 @@ public Builder setProjectBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       project_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1175,8 +1209,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       projectDisplayName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1192,8 +1226,8 @@ public Builder setProjectDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearProjectDisplayName() {
-
       projectDisplayName_ = getDefaultInstance().getProjectDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1214,8 +1248,8 @@ public Builder setProjectDisplayNameBytes(com.google.protobuf.ByteString value)
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       projectDisplayName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1281,8 +1315,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1298,8 +1332,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1320,8 +1354,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1387,8 +1421,8 @@ public Builder setParentDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parentDisplayName_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1404,8 +1438,8 @@ public Builder setParentDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParentDisplayName() {
-
       parentDisplayName_ = getDefaultInstance().getParentDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000010);
       onChanged();
       return this;
     }
@@ -1426,8 +1460,8 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parentDisplayName_ = value;
+      bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
@@ -1436,10 +1470,10 @@ public Builder setParentDisplayNameBytes(com.google.protobuf.ByteString value) {
         java.util.Collections.emptyList();
 
     private void ensureFoldersIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000020) != 0)) {
         folders_ =
             new java.util.ArrayList<com.google.cloud.securitycenter.v1p1beta1.Folder>(folders_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000020;
       }
     }
 
@@ -1699,7 +1733,7 @@ public Builder addAllFolders(
     public Builder clearFolders() {
       if (foldersBuilder_ == null) {
         folders_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000020);
         onChanged();
       } else {
         foldersBuilder_.clear();
@@ -1850,7 +1884,7 @@ public com.google.cloud.securitycenter.v1p1beta1.Folder.Builder addFoldersBuilde
                 com.google.cloud.securitycenter.v1p1beta1.Folder,
                 com.google.cloud.securitycenter.v1p1beta1.Folder.Builder,
                 com.google.cloud.securitycenter.v1p1beta1.FolderOrBuilder>(
-                folders_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+                folders_, ((bitField0_ & 0x00000020) != 0), getParentForChildren(), isClean());
         folders_ = null;
       }
       return foldersBuilder_;
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ResourceProto.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ResourceProto.java
index 3884c5231..42148ad9c 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ResourceProto.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/ResourceProto.java
@@ -49,14 +49,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "y_name\030\003 \001(\t\022\016\n\006parent\030\004 \001(\t\022\033\n\023parent_d"
           + "isplay_name\030\005 \001(\t\022C\n\007folders\030\007 \003(\0132-.goo"
           + "gle.cloud.securitycenter.v1p1beta1.Folde"
-          + "rB\003\340A\003B\214\002\n)com.google.cloud.securitycent"
-          + "er.v1p1beta1B\rResourceProtoP\001ZSgoogle.go"
-          + "lang.org/genproto/googleapis/cloud/secur"
-          + "itycenter/v1p1beta1;securitycenter\252\002%Goo"
-          + "gle.Cloud.SecurityCenter.V1P1Beta1\312\002%Goo"
-          + "gle\\Cloud\\SecurityCenter\\V1p1beta1\352\002(Goo"
-          + "gle::Cloud::SecurityCenter::V1p1beta1b\006p"
-          + "roto3"
+          + "rB\003\340A\003B\212\002\n)com.google.cloud.securitycent"
+          + "er.v1p1beta1B\rResourceProtoP\001ZQcloud.goo"
+          + "gle.com/go/securitycenter/apiv1p1beta1/s"
+          + "ecuritycenterpb;securitycenterpb\252\002%Googl"
+          + "e.Cloud.SecurityCenter.V1P1Beta1\312\002%Googl"
+          + "e\\Cloud\\SecurityCenter\\V1p1beta1\352\002(Googl"
+          + "e::Cloud::SecurityCenter::V1p1beta1b\006pro"
+          + "to3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryRequest.java
index 7cfab006c..937c02b80 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryRequest.java
@@ -68,7 +68,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object parent_ = "";
   /**
    *
    *
@@ -322,8 +324,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       parent_ = "";
-
       return this;
     }
 
@@ -353,11 +355,21 @@ public com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest build(
     public com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest(this);
-      result.parent_ = parent_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.parent_ = parent_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -409,6 +421,7 @@ public Builder mergeFrom(
               .getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -440,7 +453,7 @@ public Builder mergeFrom(
             case 10:
               {
                 parent_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             default:
@@ -460,6 +473,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object parent_ = "";
     /**
      *
@@ -530,8 +545,8 @@ public Builder setParent(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -550,8 +565,8 @@ public Builder setParent(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearParent() {
-
       parent_ = getDefaultInstance().getParent();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -575,8 +590,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       parent_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponse.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponse.java
index 7eefe06b5..5bdc2a830 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponse.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponse.java
@@ -251,7 +251,7 @@ private State(int value) {
   }
 
   public static final int STATE_FIELD_NUMBER = 1;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -280,9 +280,8 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State result =
-        com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State.UNRECOGNIZED
         : result;
@@ -331,7 +330,7 @@ public com.google.protobuf.Duration getDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getDurationOrBuilder() {
-    return getDuration();
+    return duration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : duration_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -554,12 +553,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       state_ = 0;
-
-      if (durationBuilder_ == null) {
-        duration_ = null;
-      } else {
-        duration_ = null;
+      duration_ = null;
+      if (durationBuilder_ != null) {
+        durationBuilder_.dispose();
         durationBuilder_ = null;
       }
       return this;
@@ -591,16 +589,24 @@ public com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse build
     public com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse result =
           new com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse(this);
-      result.state_ = state_;
-      if (durationBuilder_ == null) {
-        result.duration_ = duration_;
-      } else {
-        result.duration_ = durationBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.duration_ = durationBuilder_ == null ? duration_ : durationBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -685,13 +691,13 @@ public Builder mergeFrom(
             case 8:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 8
             case 18:
               {
                 input.readMessage(getDurationFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -711,6 +717,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private int state_ = 0;
     /**
      *
@@ -742,8 +750,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -761,9 +769,9 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State result =
-          com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State.forNumber(
+              state_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse.State.UNRECOGNIZED
           : result;
@@ -786,7 +794,7 @@ public Builder setState(
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000001;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -804,7 +812,7 @@ public Builder setState(
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000001);
       state_ = 0;
       onChanged();
       return this;
@@ -828,7 +836,7 @@ public Builder clearState() {
      * @return Whether the duration field is set.
      */
     public boolean hasDuration() {
-      return durationBuilder_ != null || duration_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -863,11 +871,11 @@ public Builder setDuration(com.google.protobuf.Duration value) {
           throw new NullPointerException();
         }
         duration_ = value;
-        onChanged();
       } else {
         durationBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -882,11 +890,11 @@ public Builder setDuration(com.google.protobuf.Duration value) {
     public Builder setDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (durationBuilder_ == null) {
         duration_ = builderForValue.build();
-        onChanged();
       } else {
         durationBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -900,17 +908,18 @@ public Builder setDuration(com.google.protobuf.Duration.Builder builderForValue)
      */
     public Builder mergeDuration(com.google.protobuf.Duration value) {
       if (durationBuilder_ == null) {
-        if (duration_ != null) {
-          duration_ =
-              com.google.protobuf.Duration.newBuilder(duration_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && duration_ != null
+            && duration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getDurationBuilder().mergeFrom(value);
         } else {
           duration_ = value;
         }
-        onChanged();
       } else {
         durationBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -923,14 +932,13 @@ public Builder mergeDuration(com.google.protobuf.Duration value) {
      * <code>.google.protobuf.Duration duration = 2;</code>
      */
     public Builder clearDuration() {
-      if (durationBuilder_ == null) {
-        duration_ = null;
-        onChanged();
-      } else {
-        duration_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      duration_ = null;
+      if (durationBuilder_ != null) {
+        durationBuilder_.dispose();
         durationBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -943,7 +951,7 @@ public Builder clearDuration() {
      * <code>.google.protobuf.Duration duration = 2;</code>
      */
     public com.google.protobuf.Duration.Builder getDurationBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getDurationFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponseOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponseOuterClass.java
index 87c3a347d..4aecec37d 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponseOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/RunAssetDiscoveryResponseOuterClass.java
@@ -49,14 +49,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "iscoveryResponse.State\022+\n\010duration\030\002 \001(\013"
           + "2\031.google.protobuf.Duration\"M\n\005State\022\025\n\021"
           + "STATE_UNSPECIFIED\020\000\022\r\n\tCOMPLETED\020\001\022\016\n\nSU"
-          + "PERSEDED\020\002\022\016\n\nTERMINATED\020\003B\375\001\n)com.googl"
-          + "e.cloud.securitycenter.v1p1beta1P\001ZSgoog"
-          + "le.golang.org/genproto/googleapis/cloud/"
-          + "securitycenter/v1p1beta1;securitycenter\252"
-          + "\002%Google.Cloud.SecurityCenter.V1P1Beta1\312"
-          + "\002%Google\\Cloud\\SecurityCenter\\V1p1beta1\352"
-          + "\002(Google::Cloud::SecurityCenter::V1p1bet"
-          + "a1b\006proto3"
+          + "PERSEDED\020\002\022\016\n\nTERMINATED\020\003B\373\001\n)com.googl"
+          + "e.cloud.securitycenter.v1p1beta1P\001ZQclou"
+          + "d.google.com/go/securitycenter/apiv1p1be"
+          + "ta1/securitycenterpb;securitycenterpb\252\002%"
+          + "Google.Cloud.SecurityCenter.V1P1Beta1\312\002%"
+          + "Google\\Cloud\\SecurityCenter\\V1p1beta1\352\002("
+          + "Google::Cloud::SecurityCenter::V1p1beta1"
+          + "b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarks.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarks.java
index a516f5037..913886b92 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarks.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarks.java
@@ -83,7 +83,9 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -152,6 +154,7 @@ private static final class MarksDefaultEntryHolder {
             "");
   }
 
+  @SuppressWarnings("serial")
   private com.google.protobuf.MapField<java.lang.String, java.lang.String> marks_;
 
   private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetMarks() {
@@ -227,7 +230,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMarksMap() {
    * <code>map&lt;string, string&gt; marks = 2;</code>
    */
   @java.lang.Override
-  public java.lang.String getMarksOrDefault(java.lang.String key, java.lang.String defaultValue) {
+  public /* nullable */ java.lang.String getMarksOrDefault(
+      java.lang.String key,
+      /* nullable */
+      java.lang.String defaultValue) {
     if (key == null) {
       throw new NullPointerException("map key");
     }
@@ -262,7 +268,9 @@ public java.lang.String getMarksOrThrow(java.lang.String key) {
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 3;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -571,11 +579,10 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       internalGetMutableMarks().clear();
       canonicalName_ = "";
-
       return this;
     }
 
@@ -603,15 +610,27 @@ public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks build() {
     public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.SecurityMarks result =
           new com.google.cloud.securitycenter.v1p1beta1.SecurityMarks(this);
-      int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.marks_ = internalGetMarks();
-      result.marks_.makeImmutable();
-      result.canonicalName_ = canonicalName_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.SecurityMarks result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.marks_ = internalGetMarks();
+        result.marks_.makeImmutable();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.canonicalName_ = canonicalName_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -660,11 +679,14 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.SecurityMarks
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       internalGetMutableMarks().mergeFrom(other.internalGetMarks());
+      bitField0_ |= 0x00000002;
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -696,7 +718,7 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
@@ -705,12 +727,13 @@ public Builder mergeFrom(
                     input.readMessage(
                         MarksDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
                 internalGetMutableMarks().getMutableMap().put(marks__.getKey(), marks__.getValue());
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -805,8 +828,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -826,8 +849,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -852,8 +875,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -869,14 +892,14 @@ private com.google.protobuf.MapField<java.lang.String, java.lang.String> interna
 
     private com.google.protobuf.MapField<java.lang.String, java.lang.String>
         internalGetMutableMarks() {
-      onChanged();
-      ;
       if (marks_ == null) {
         marks_ = com.google.protobuf.MapField.newMapField(MarksDefaultEntryHolder.defaultEntry);
       }
       if (!marks_.isMutable()) {
         marks_ = marks_.copy();
       }
+      bitField0_ |= 0x00000002;
+      onChanged();
       return marks_;
     }
 
@@ -946,7 +969,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMarksMap() {
      * <code>map&lt;string, string&gt; marks = 2;</code>
      */
     @java.lang.Override
-    public java.lang.String getMarksOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    public /* nullable */ java.lang.String getMarksOrDefault(
+        java.lang.String key,
+        /* nullable */
+        java.lang.String defaultValue) {
       if (key == null) {
         throw new NullPointerException("map key");
       }
@@ -981,6 +1007,7 @@ public java.lang.String getMarksOrThrow(java.lang.String key) {
     }
 
     public Builder clearMarks() {
+      bitField0_ = (bitField0_ & ~0x00000002);
       internalGetMutableMarks().getMutableMap().clear();
       return this;
     }
@@ -1009,6 +1036,7 @@ public Builder removeMarks(java.lang.String key) {
     /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map<java.lang.String, java.lang.String> getMutableMarks() {
+      bitField0_ |= 0x00000002;
       return internalGetMutableMarks().getMutableMap();
     }
     /**
@@ -1033,8 +1061,8 @@ public Builder putMarks(java.lang.String key, java.lang.String value) {
       if (value == null) {
         throw new NullPointerException("map value");
       }
-
       internalGetMutableMarks().getMutableMap().put(key, value);
+      bitField0_ |= 0x00000002;
       return this;
     }
     /**
@@ -1054,6 +1082,7 @@ public Builder putMarks(java.lang.String key, java.lang.String value) {
      */
     public Builder putAllMarks(java.util.Map<java.lang.String, java.lang.String> values) {
       internalGetMutableMarks().getMutableMap().putAll(values);
+      bitField0_ |= 0x00000002;
       return this;
     }
 
@@ -1139,8 +1168,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1163,8 +1192,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1192,8 +1221,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOrBuilder.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOrBuilder.java
index d7d365246..c553702c2 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOrBuilder.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOrBuilder.java
@@ -122,7 +122,6 @@ public interface SecurityMarksOrBuilder
    *
    * <code>map&lt;string, string&gt; marks = 2;</code>
    */
-
   /* nullable */
   java.lang.String getMarksOrDefault(
       java.lang.String key,
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOuterClass.java
index 166fc8a61..86c3be97c 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecurityMarksOuterClass.java
@@ -62,13 +62,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ders/{folder}/sources/{source}/findings/"
           + "{finding}/securityMarks\022Dprojects/{proje"
           + "ct}/sources/{source}/findings/{finding}/"
-          + "securityMarksB\375\001\n)com.google.cloud.secur"
-          + "itycenter.v1p1beta1P\001ZSgoogle.golang.org"
-          + "/genproto/googleapis/cloud/securitycente"
-          + "r/v1p1beta1;securitycenter\252\002%Google.Clou"
-          + "d.SecurityCenter.V1P1Beta1\312\002%Google\\Clou"
-          + "d\\SecurityCenter\\V1p1beta1\352\002(Google::Clo"
-          + "ud::SecurityCenter::V1p1beta1b\006proto3"
+          + "securityMarksB\373\001\n)com.google.cloud.secur"
+          + "itycenter.v1p1beta1P\001ZQcloud.google.com/"
+          + "go/securitycenter/apiv1p1beta1/securityc"
+          + "enterpb;securitycenterpb\252\002%Google.Cloud."
+          + "SecurityCenter.V1P1Beta1\312\002%Google\\Cloud\\"
+          + "SecurityCenter\\V1p1beta1\352\002(Google::Cloud"
+          + "::SecurityCenter::V1p1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecuritycenterService.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecuritycenterService.java
index ef447d6d5..069fb1b1c 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecuritycenterService.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SecuritycenterService.java
@@ -494,13 +494,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ity_marks\332A\032security_marks,update_mask\032Q"
           + "\312A\035securitycenter.googleapis.com\322A.https"
           + "://www.googleapis.com/auth/cloud-platfor"
-          + "mB\375\001\n)com.google.cloud.securitycenter.v1"
-          + "p1beta1P\001ZSgoogle.golang.org/genproto/go"
-          + "ogleapis/cloud/securitycenter/v1p1beta1;"
-          + "securitycenter\252\002%Google.Cloud.SecurityCe"
-          + "nter.V1P1Beta1\312\002%Google\\Cloud\\SecurityCe"
-          + "nter\\V1p1beta1\352\002(Google::Cloud::Security"
-          + "Center::V1p1beta1P\000P\001b\006proto3"
+          + "mB\373\001\n)com.google.cloud.securitycenter.v1"
+          + "p1beta1P\001ZQcloud.google.com/go/securityc"
+          + "enter/apiv1p1beta1/securitycenterpb;secu"
+          + "ritycenterpb\252\002%Google.Cloud.SecurityCent"
+          + "er.V1P1Beta1\312\002%Google\\Cloud\\SecurityCent"
+          + "er\\V1p1beta1\352\002(Google::Cloud::SecurityCe"
+          + "nter::V1p1beta1P\000P\001b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SetFindingStateRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SetFindingStateRequest.java
index 35d4bcd26..43dce1582 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SetFindingStateRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SetFindingStateRequest.java
@@ -69,7 +69,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -128,7 +130,7 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int STATE_FIELD_NUMBER = 2;
-  private int state_;
+  private int state_ = 0;
   /**
    *
    *
@@ -161,9 +163,8 @@ public int getStateValue() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.Finding.State getState() {
-    @SuppressWarnings("deprecation")
     com.google.cloud.securitycenter.v1p1beta1.Finding.State result =
-        com.google.cloud.securitycenter.v1p1beta1.Finding.State.valueOf(state_);
+        com.google.cloud.securitycenter.v1p1beta1.Finding.State.forNumber(state_);
     return result == null
         ? com.google.cloud.securitycenter.v1p1beta1.Finding.State.UNRECOGNIZED
         : result;
@@ -215,7 +216,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
-    return getStartTime();
+    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -441,14 +442,12 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       state_ = 0;
-
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-      } else {
-        startTime_ = null;
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
       return this;
@@ -479,17 +478,27 @@ public com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest build()
     public com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest(this);
-      result.name_ = name_;
-      result.state_ = state_;
-      if (startTimeBuilder_ == null) {
-        result.startTime_ = startTime_;
-      } else {
-        result.startTime_ = startTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.SetFindingStateRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.state_ = state_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -540,6 +549,7 @@ public Builder mergeFrom(
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.state_ != 0) {
@@ -577,19 +587,19 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 16:
               {
                 state_ = input.readEnum();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 16
             case 26:
               {
                 input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -609,6 +619,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -685,8 +697,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -707,8 +719,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -734,8 +746,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -773,8 +785,8 @@ public int getStateValue() {
      * @return This builder for chaining.
      */
     public Builder setStateValue(int value) {
-
       state_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -793,9 +805,8 @@ public Builder setStateValue(int value) {
      */
     @java.lang.Override
     public com.google.cloud.securitycenter.v1p1beta1.Finding.State getState() {
-      @SuppressWarnings("deprecation")
       com.google.cloud.securitycenter.v1p1beta1.Finding.State result =
-          com.google.cloud.securitycenter.v1p1beta1.Finding.State.valueOf(state_);
+          com.google.cloud.securitycenter.v1p1beta1.Finding.State.forNumber(state_);
       return result == null
           ? com.google.cloud.securitycenter.v1p1beta1.Finding.State.UNRECOGNIZED
           : result;
@@ -818,7 +829,7 @@ public Builder setState(com.google.cloud.securitycenter.v1p1beta1.Finding.State
       if (value == null) {
         throw new NullPointerException();
       }
-
+      bitField0_ |= 0x00000002;
       state_ = value.getNumber();
       onChanged();
       return this;
@@ -837,7 +848,7 @@ public Builder setState(com.google.cloud.securitycenter.v1p1beta1.Finding.State
      * @return This builder for chaining.
      */
     public Builder clearState() {
-
+      bitField0_ = (bitField0_ & ~0x00000002);
       state_ = 0;
       onChanged();
       return this;
@@ -862,7 +873,7 @@ public Builder clearState() {
      * @return Whether the startTime field is set.
      */
     public boolean hasStartTime() {
-      return startTimeBuilder_ != null || startTime_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -899,11 +910,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         startTime_ = value;
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -919,11 +930,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
     public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (startTimeBuilder_ == null) {
         startTime_ = builderForValue.build();
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -938,17 +949,18 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
       if (startTimeBuilder_ == null) {
-        if (startTime_ != null) {
-          startTime_ =
-              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && startTime_ != null
+            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getStartTimeBuilder().mergeFrom(value);
         } else {
           startTime_ = value;
         }
-        onChanged();
       } else {
         startTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -962,14 +974,13 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      * </code>
      */
     public Builder clearStartTime() {
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-        onChanged();
-      } else {
-        startTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -983,7 +994,7 @@ public Builder clearStartTime() {
      * </code>
      */
     public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getStartTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Source.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Source.java
index a0aacc89b..d34a6df14 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Source.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/Source.java
@@ -73,7 +73,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object name_ = "";
   /**
    *
    *
@@ -128,7 +130,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object displayName_ = "";
   /**
    *
    *
@@ -185,7 +189,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object description_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    *
    *
@@ -246,7 +252,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
   }
 
   public static final int CANONICAL_NAME_FIELD_NUMBER = 14;
-  private volatile java.lang.Object canonicalName_;
+
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object canonicalName_ = "";
   /**
    *
    *
@@ -530,14 +538,11 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       name_ = "";
-
       displayName_ = "";
-
       description_ = "";
-
       canonicalName_ = "";
-
       return this;
     }
 
@@ -565,14 +570,29 @@ public com.google.cloud.securitycenter.v1p1beta1.Source build() {
     public com.google.cloud.securitycenter.v1p1beta1.Source buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.Source result =
           new com.google.cloud.securitycenter.v1p1beta1.Source(this);
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.description_ = description_;
-      result.canonicalName_ = canonicalName_;
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.cloud.securitycenter.v1p1beta1.Source result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.name_ = name_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.displayName_ = displayName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.description_ = description_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.canonicalName_ = canonicalName_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -621,18 +641,22 @@ public Builder mergeFrom(com.google.cloud.securitycenter.v1p1beta1.Source other)
         return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getDisplayName().isEmpty()) {
         displayName_ = other.displayName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getCanonicalName().isEmpty()) {
         canonicalName_ = other.canonicalName_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
       this.mergeUnknownFields(other.getUnknownFields());
@@ -664,25 +688,25 @@ public Builder mergeFrom(
             case 10:
               {
                 name_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 displayName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 description_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             case 114:
               {
                 canonicalName_ = input.readStringRequireUtf8();
-
+                bitField0_ |= 0x00000008;
                 break;
               } // case 114
             default:
@@ -702,6 +726,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private java.lang.Object name_ = "";
     /**
      *
@@ -772,8 +798,8 @@ public Builder setName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -792,8 +818,8 @@ public Builder setName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
       name_ = getDefaultInstance().getName();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -817,8 +843,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       name_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -896,8 +922,8 @@ public Builder setDisplayName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -917,8 +943,8 @@ public Builder setDisplayName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
-
       displayName_ = getDefaultInstance().getDisplayName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -943,8 +969,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       displayName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -1028,8 +1054,8 @@ public Builder setDescription(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1051,8 +1077,8 @@ public Builder setDescription(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -1079,8 +1105,8 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       description_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1161,8 +1187,8 @@ public Builder setCanonicalName(java.lang.String value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1183,8 +1209,8 @@ public Builder setCanonicalName(java.lang.String value) {
      * @return This builder for chaining.
      */
     public Builder clearCanonicalName() {
-
       canonicalName_ = getDefaultInstance().getCanonicalName();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1210,8 +1236,8 @@ public Builder setCanonicalNameBytes(com.google.protobuf.ByteString value) {
         throw new NullPointerException();
       }
       checkByteStringIsUtf8(value);
-
       canonicalName_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SourceOuterClass.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SourceOuterClass.java
index a9c79fa22..18f0c3135 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SourceOuterClass.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/SourceOuterClass.java
@@ -49,13 +49,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "apis.com/Source\022-organizations/{organiza"
           + "tion}/sources/{source}\022!folders/{folder}"
           + "/sources/{source}\022#projects/{project}/so"
-          + "urces/{source}B\375\001\n)com.google.cloud.secu"
-          + "ritycenter.v1p1beta1P\001ZSgoogle.golang.or"
-          + "g/genproto/googleapis/cloud/securitycent"
-          + "er/v1p1beta1;securitycenter\252\002%Google.Clo"
-          + "ud.SecurityCenter.V1P1Beta1\312\002%Google\\Clo"
-          + "ud\\SecurityCenter\\V1p1beta1\352\002(Google::Cl"
-          + "oud::SecurityCenter::V1p1beta1b\006proto3"
+          + "urces/{source}B\373\001\n)com.google.cloud.secu"
+          + "ritycenter.v1p1beta1P\001ZQcloud.google.com"
+          + "/go/securitycenter/apiv1p1beta1/security"
+          + "centerpb;securitycenterpb\252\002%Google.Cloud"
+          + ".SecurityCenter.V1P1Beta1\312\002%Google\\Cloud"
+          + "\\SecurityCenter\\V1p1beta1\352\002(Google::Clou"
+          + "d::SecurityCenter::V1p1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateFindingRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateFindingRequest.java
index f3375a8e5..b05caf5b7 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateFindingRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateFindingRequest.java
@@ -128,7 +128,9 @@ public com.google.cloud.securitycenter.v1p1beta1.Finding getFinding() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.FindingOrBuilder getFindingOrBuilder() {
-    return getFinding();
+    return finding_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Finding.getDefaultInstance()
+        : finding_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -189,7 +191,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -409,16 +411,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (findingBuilder_ == null) {
-        finding_ = null;
-      } else {
-        finding_ = null;
+      bitField0_ = 0;
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -449,20 +450,24 @@ public com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest(this);
-      if (findingBuilder_ == null) {
-        result.finding_ = finding_;
-      } else {
-        result.finding_ = findingBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.finding_ = findingBuilder_ == null ? finding_ : findingBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -545,13 +550,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getFindingFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -571,6 +576,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1p1beta1.Finding finding_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1p1beta1.Finding,
@@ -595,7 +602,7 @@ public Builder mergeFrom(
      * @return Whether the finding field is set.
      */
     public boolean hasFinding() {
-      return findingBuilder_ != null || finding_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -644,11 +651,11 @@ public Builder setFinding(com.google.cloud.securitycenter.v1p1beta1.Finding valu
           throw new NullPointerException();
         }
         finding_ = value;
-        onChanged();
       } else {
         findingBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -670,11 +677,11 @@ public Builder setFinding(
         com.google.cloud.securitycenter.v1p1beta1.Finding.Builder builderForValue) {
       if (findingBuilder_ == null) {
         finding_ = builderForValue.build();
-        onChanged();
       } else {
         findingBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -694,19 +701,18 @@ public Builder setFinding(
      */
     public Builder mergeFinding(com.google.cloud.securitycenter.v1p1beta1.Finding value) {
       if (findingBuilder_ == null) {
-        if (finding_ != null) {
-          finding_ =
-              com.google.cloud.securitycenter.v1p1beta1.Finding.newBuilder(finding_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && finding_ != null
+            && finding_ != com.google.cloud.securitycenter.v1p1beta1.Finding.getDefaultInstance()) {
+          getFindingBuilder().mergeFrom(value);
         } else {
           finding_ = value;
         }
-        onChanged();
       } else {
         findingBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -725,14 +731,13 @@ public Builder mergeFinding(com.google.cloud.securitycenter.v1p1beta1.Finding va
      * </code>
      */
     public Builder clearFinding() {
-      if (findingBuilder_ == null) {
-        finding_ = null;
-        onChanged();
-      } else {
-        finding_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      finding_ = null;
+      if (findingBuilder_ != null) {
+        findingBuilder_.dispose();
         findingBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -751,7 +756,7 @@ public Builder clearFinding() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1p1beta1.Finding.Builder getFindingBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getFindingFieldBuilder().getBuilder();
     }
@@ -834,7 +839,7 @@ public com.google.cloud.securitycenter.v1p1beta1.FindingOrBuilder getFindingOrBu
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -881,11 +886,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -905,11 +910,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -928,17 +933,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -956,14 +962,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -981,7 +986,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateNotificationConfigRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateNotificationConfigRequest.java
index bee95b8f3..aeffc72aa 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateNotificationConfigRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateNotificationConfigRequest.java
@@ -119,7 +119,9 @@ public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig getNotificat
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.NotificationConfigOrBuilder
       getNotificationConfigOrBuilder() {
-    return getNotificationConfig();
+    return notificationConfig_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.getDefaultInstance()
+        : notificationConfig_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -168,7 +170,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -392,16 +394,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-      } else {
-        notificationConfig_ = null;
+      bitField0_ = 0;
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -435,20 +436,27 @@ public com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest
         buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest(this);
-      if (notificationConfigBuilder_ == null) {
-        result.notificationConfig_ = notificationConfig_;
-      } else {
-        result.notificationConfig_ = notificationConfigBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.notificationConfig_ =
+            notificationConfigBuilder_ == null
+                ? notificationConfig_
+                : notificationConfigBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -535,13 +543,13 @@ public Builder mergeFrom(
               {
                 input.readMessage(
                     getNotificationConfigFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -561,6 +569,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1p1beta1.NotificationConfig notificationConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1p1beta1.NotificationConfig,
@@ -581,7 +591,7 @@ public Builder mergeFrom(
      * @return Whether the notificationConfig field is set.
      */
     public boolean hasNotificationConfig() {
-      return notificationConfigBuilder_ != null || notificationConfig_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -623,11 +633,11 @@ public Builder setNotificationConfig(
           throw new NullPointerException();
         }
         notificationConfig_ = value;
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -645,11 +655,11 @@ public Builder setNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.Builder builderForValue) {
       if (notificationConfigBuilder_ == null) {
         notificationConfig_ = builderForValue.build();
-        onChanged();
       } else {
         notificationConfigBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -666,20 +676,20 @@ public Builder setNotificationConfig(
     public Builder mergeNotificationConfig(
         com.google.cloud.securitycenter.v1p1beta1.NotificationConfig value) {
       if (notificationConfigBuilder_ == null) {
-        if (notificationConfig_ != null) {
-          notificationConfig_ =
-              com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.newBuilder(
-                      notificationConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && notificationConfig_ != null
+            && notificationConfig_
+                != com.google.cloud.securitycenter.v1p1beta1.NotificationConfig
+                    .getDefaultInstance()) {
+          getNotificationConfigBuilder().mergeFrom(value);
         } else {
           notificationConfig_ = value;
         }
-        onChanged();
       } else {
         notificationConfigBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -694,14 +704,13 @@ public Builder mergeNotificationConfig(
      * </code>
      */
     public Builder clearNotificationConfig() {
-      if (notificationConfigBuilder_ == null) {
-        notificationConfig_ = null;
-        onChanged();
-      } else {
-        notificationConfig_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      notificationConfig_ = null;
+      if (notificationConfigBuilder_ != null) {
+        notificationConfigBuilder_.dispose();
         notificationConfigBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -717,7 +726,7 @@ public Builder clearNotificationConfig() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.NotificationConfig.Builder
         getNotificationConfigBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getNotificationConfigFieldBuilder().getBuilder();
     }
@@ -789,7 +798,7 @@ public Builder clearNotificationConfig() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -828,11 +837,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -848,11 +857,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -867,17 +876,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -891,14 +901,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -912,7 +921,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateOrganizationSettingsRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateOrganizationSettingsRequest.java
index cd13cc6a9..e04226c92 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateOrganizationSettingsRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateOrganizationSettingsRequest.java
@@ -119,7 +119,9 @@ public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings getOrganiz
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettingsOrBuilder
       getOrganizationSettingsOrBuilder() {
-    return getOrganizationSettings();
+    return organizationSettings_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.getDefaultInstance()
+        : organizationSettings_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -168,7 +170,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -398,16 +400,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (organizationSettingsBuilder_ == null) {
-        organizationSettings_ = null;
-      } else {
-        organizationSettings_ = null;
+      bitField0_ = 0;
+      organizationSettings_ = null;
+      if (organizationSettingsBuilder_ != null) {
+        organizationSettingsBuilder_.dispose();
         organizationSettingsBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -441,20 +442,27 @@ public com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsReque
         buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest(this);
-      if (organizationSettingsBuilder_ == null) {
-        result.organizationSettings_ = organizationSettings_;
-      } else {
-        result.organizationSettings_ = organizationSettingsBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.organizationSettings_ =
+            organizationSettingsBuilder_ == null
+                ? organizationSettings_
+                : organizationSettingsBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -541,13 +549,13 @@ public Builder mergeFrom(
               {
                 input.readMessage(
                     getOrganizationSettingsFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -567,6 +575,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings organizationSettings_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings,
@@ -587,7 +597,7 @@ public Builder mergeFrom(
      * @return Whether the organizationSettings field is set.
      */
     public boolean hasOrganizationSettings() {
-      return organizationSettingsBuilder_ != null || organizationSettings_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -630,11 +640,11 @@ public Builder setOrganizationSettings(
           throw new NullPointerException();
         }
         organizationSettings_ = value;
-        onChanged();
       } else {
         organizationSettingsBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -652,11 +662,11 @@ public Builder setOrganizationSettings(
         com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.Builder builderForValue) {
       if (organizationSettingsBuilder_ == null) {
         organizationSettings_ = builderForValue.build();
-        onChanged();
       } else {
         organizationSettingsBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -673,20 +683,20 @@ public Builder setOrganizationSettings(
     public Builder mergeOrganizationSettings(
         com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings value) {
       if (organizationSettingsBuilder_ == null) {
-        if (organizationSettings_ != null) {
-          organizationSettings_ =
-              com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.newBuilder(
-                      organizationSettings_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && organizationSettings_ != null
+            && organizationSettings_
+                != com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings
+                    .getDefaultInstance()) {
+          getOrganizationSettingsBuilder().mergeFrom(value);
         } else {
           organizationSettings_ = value;
         }
-        onChanged();
       } else {
         organizationSettingsBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -701,14 +711,13 @@ public Builder mergeOrganizationSettings(
      * </code>
      */
     public Builder clearOrganizationSettings() {
-      if (organizationSettingsBuilder_ == null) {
-        organizationSettings_ = null;
-        onChanged();
-      } else {
-        organizationSettings_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      organizationSettings_ = null;
+      if (organizationSettingsBuilder_ != null) {
+        organizationSettingsBuilder_.dispose();
         organizationSettingsBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -724,7 +733,7 @@ public Builder clearOrganizationSettings() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings.Builder
         getOrganizationSettingsBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getOrganizationSettingsFieldBuilder().getBuilder();
     }
@@ -796,7 +805,7 @@ public Builder clearOrganizationSettings() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -835,11 +844,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -855,11 +864,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -874,17 +883,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -898,14 +908,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -919,7 +928,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSecurityMarksRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSecurityMarksRequest.java
index 70797356a..a3a286933 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSecurityMarksRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSecurityMarksRequest.java
@@ -117,7 +117,9 @@ public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks getSecurityMarks(
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.SecurityMarksOrBuilder
       getSecurityMarksOrBuilder() {
-    return getSecurityMarks();
+    return securityMarks_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.getDefaultInstance()
+        : securityMarks_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -172,7 +174,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   public static final int START_TIME_FIELD_NUMBER = 3;
@@ -224,7 +226,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    */
   @java.lang.Override
   public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
-    return getStartTime();
+    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -460,22 +462,20 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-      } else {
-        securityMarks_ = null;
+      bitField0_ = 0;
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-      } else {
-        startTime_ = null;
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
       return this;
@@ -507,25 +507,28 @@ public com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest buil
     public com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest(this);
-      if (securityMarksBuilder_ == null) {
-        result.securityMarks_ = securityMarks_;
-      } else {
-        result.securityMarks_ = securityMarksBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
-      }
-      if (startTimeBuilder_ == null) {
-        result.startTime_ = startTime_;
-      } else {
-        result.startTime_ = startTimeBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.securityMarks_ =
+            securityMarksBuilder_ == null ? securityMarks_ : securityMarksBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -613,19 +616,19 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getSecurityMarksFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             case 26:
               {
                 input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000004;
                 break;
               } // case 26
             default:
@@ -645,6 +648,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1p1beta1.SecurityMarks securityMarks_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1p1beta1.SecurityMarks,
@@ -665,7 +670,7 @@ public Builder mergeFrom(
      * @return Whether the securityMarks field is set.
      */
     public boolean hasSecurityMarks() {
-      return securityMarksBuilder_ != null || securityMarks_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -706,11 +711,11 @@ public Builder setSecurityMarks(com.google.cloud.securitycenter.v1p1beta1.Securi
           throw new NullPointerException();
         }
         securityMarks_ = value;
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -728,11 +733,11 @@ public Builder setSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.Builder builderForValue) {
       if (securityMarksBuilder_ == null) {
         securityMarks_ = builderForValue.build();
-        onChanged();
       } else {
         securityMarksBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -749,19 +754,19 @@ public Builder setSecurityMarks(
     public Builder mergeSecurityMarks(
         com.google.cloud.securitycenter.v1p1beta1.SecurityMarks value) {
       if (securityMarksBuilder_ == null) {
-        if (securityMarks_ != null) {
-          securityMarks_ =
-              com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.newBuilder(securityMarks_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && securityMarks_ != null
+            && securityMarks_
+                != com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.getDefaultInstance()) {
+          getSecurityMarksBuilder().mergeFrom(value);
         } else {
           securityMarks_ = value;
         }
-        onChanged();
       } else {
         securityMarksBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -776,14 +781,13 @@ public Builder mergeSecurityMarks(
      * </code>
      */
     public Builder clearSecurityMarks() {
-      if (securityMarksBuilder_ == null) {
-        securityMarks_ = null;
-        onChanged();
-      } else {
-        securityMarks_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      securityMarks_ = null;
+      if (securityMarksBuilder_ != null) {
+        securityMarksBuilder_.dispose();
         securityMarksBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -799,7 +803,7 @@ public Builder clearSecurityMarks() {
      */
     public com.google.cloud.securitycenter.v1p1beta1.SecurityMarks.Builder
         getSecurityMarksBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getSecurityMarksFieldBuilder().getBuilder();
     }
@@ -873,7 +877,7 @@ public Builder clearSecurityMarks() {
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -916,11 +920,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -938,11 +942,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -959,17 +963,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -985,14 +990,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1008,7 +1012,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
@@ -1082,7 +1086,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * @return Whether the startTime field is set.
      */
     public boolean hasStartTime() {
-      return startTimeBuilder_ != null || startTime_ != null;
+      return ((bitField0_ & 0x00000004) != 0);
     }
     /**
      *
@@ -1121,11 +1125,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
           throw new NullPointerException();
         }
         startTime_ = value;
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1142,11 +1146,11 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
     public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (startTimeBuilder_ == null) {
         startTime_ = builderForValue.build();
-        onChanged();
       } else {
         startTimeBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1162,17 +1166,18 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
       if (startTimeBuilder_ == null) {
-        if (startTime_ != null) {
-          startTime_ =
-              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000004) != 0)
+            && startTime_ != null
+            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          getStartTimeBuilder().mergeFrom(value);
         } else {
           startTime_ = value;
         }
-        onChanged();
       } else {
         startTimeBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000004;
+      onChanged();
       return this;
     }
     /**
@@ -1187,14 +1192,13 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      * <code>.google.protobuf.Timestamp start_time = 3;</code>
      */
     public Builder clearStartTime() {
-      if (startTimeBuilder_ == null) {
-        startTime_ = null;
-        onChanged();
-      } else {
-        startTime_ = null;
+      bitField0_ = (bitField0_ & ~0x00000004);
+      startTime_ = null;
+      if (startTimeBuilder_ != null) {
+        startTimeBuilder_.dispose();
         startTimeBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -1209,7 +1213,7 @@ public Builder clearStartTime() {
      * <code>.google.protobuf.Timestamp start_time = 3;</code>
      */
     public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
-
+      bitField0_ |= 0x00000004;
       onChanged();
       return getStartTimeFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSourceRequest.java b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSourceRequest.java
index 1e90c8aae..7b7c96ff3 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSourceRequest.java
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/java/com/google/cloud/securitycenter/v1p1beta1/UpdateSourceRequest.java
@@ -116,7 +116,9 @@ public com.google.cloud.securitycenter.v1p1beta1.Source getSource() {
    */
   @java.lang.Override
   public com.google.cloud.securitycenter.v1p1beta1.SourceOrBuilder getSourceOrBuilder() {
-    return getSource();
+    return source_ == null
+        ? com.google.cloud.securitycenter.v1p1beta1.Source.getDefaultInstance()
+        : source_;
   }
 
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
@@ -165,7 +167,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    */
   @java.lang.Override
   public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -385,16 +387,15 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (sourceBuilder_ == null) {
-        source_ = null;
-      } else {
-        source_ = null;
+      bitField0_ = 0;
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
       return this;
@@ -425,20 +426,24 @@ public com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest build() {
     public com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest buildPartial() {
       com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest result =
           new com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest(this);
-      if (sourceBuilder_ == null) {
-        result.source_ = source_;
-      } else {
-        result.source_ = sourceBuilder_.build();
-      }
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
+      if (bitField0_ != 0) {
+        buildPartial0(result);
       }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(
+        com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.source_ = sourceBuilder_ == null ? source_ : sourceBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.updateMask_ = updateMaskBuilder_ == null ? updateMask_ : updateMaskBuilder_.build();
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -521,13 +526,13 @@ public Builder mergeFrom(
             case 10:
               {
                 input.readMessage(getSourceFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000001;
                 break;
               } // case 10
             case 18:
               {
                 input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
-
+                bitField0_ |= 0x00000002;
                 break;
               } // case 18
             default:
@@ -547,6 +552,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private com.google.cloud.securitycenter.v1p1beta1.Source source_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.securitycenter.v1p1beta1.Source,
@@ -567,7 +574,7 @@ public Builder mergeFrom(
      * @return Whether the source field is set.
      */
     public boolean hasSource() {
-      return sourceBuilder_ != null || source_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      *
@@ -608,11 +615,11 @@ public Builder setSource(com.google.cloud.securitycenter.v1p1beta1.Source value)
           throw new NullPointerException();
         }
         source_ = value;
-        onChanged();
       } else {
         sourceBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -630,11 +637,11 @@ public Builder setSource(
         com.google.cloud.securitycenter.v1p1beta1.Source.Builder builderForValue) {
       if (sourceBuilder_ == null) {
         source_ = builderForValue.build();
-        onChanged();
       } else {
         sourceBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -650,19 +657,18 @@ public Builder setSource(
      */
     public Builder mergeSource(com.google.cloud.securitycenter.v1p1beta1.Source value) {
       if (sourceBuilder_ == null) {
-        if (source_ != null) {
-          source_ =
-              com.google.cloud.securitycenter.v1p1beta1.Source.newBuilder(source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (((bitField0_ & 0x00000001) != 0)
+            && source_ != null
+            && source_ != com.google.cloud.securitycenter.v1p1beta1.Source.getDefaultInstance()) {
+          getSourceBuilder().mergeFrom(value);
         } else {
           source_ = value;
         }
-        onChanged();
       } else {
         sourceBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -677,14 +683,13 @@ public Builder mergeSource(com.google.cloud.securitycenter.v1p1beta1.Source valu
      * </code>
      */
     public Builder clearSource() {
-      if (sourceBuilder_ == null) {
-        source_ = null;
-        onChanged();
-      } else {
-        source_ = null;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      source_ = null;
+      if (sourceBuilder_ != null) {
+        sourceBuilder_.dispose();
         sourceBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -699,7 +704,7 @@ public Builder clearSource() {
      * </code>
      */
     public com.google.cloud.securitycenter.v1p1beta1.Source.Builder getSourceBuilder() {
-
+      bitField0_ |= 0x00000001;
       onChanged();
       return getSourceFieldBuilder().getBuilder();
     }
@@ -770,7 +775,7 @@ public com.google.cloud.securitycenter.v1p1beta1.SourceOrBuilder getSourceOrBuil
      * @return Whether the updateMask field is set.
      */
     public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
+      return ((bitField0_ & 0x00000002) != 0);
     }
     /**
      *
@@ -809,11 +814,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
           throw new NullPointerException();
         }
         updateMask_ = value;
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -829,11 +834,11 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
     public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
       if (updateMaskBuilder_ == null) {
         updateMask_ = builderForValue.build();
-        onChanged();
       } else {
         updateMaskBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -848,17 +853,18 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      */
     public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
       if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateMask_ != null
+            && updateMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
+          getUpdateMaskBuilder().mergeFrom(value);
         } else {
           updateMask_ = value;
         }
-        onChanged();
       } else {
         updateMaskBuilder_.mergeFrom(value);
       }
-
+      bitField0_ |= 0x00000002;
+      onChanged();
       return this;
     }
     /**
@@ -872,14 +878,13 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      updateMask_ = null;
+      if (updateMaskBuilder_ != null) {
+        updateMaskBuilder_.dispose();
         updateMaskBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -893,7 +898,7 @@ public Builder clearUpdateMask() {
      * <code>.google.protobuf.FieldMask update_mask = 2;</code>
      */
     public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-
+      bitField0_ |= 0x00000002;
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/asset.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/asset.proto
index 45fdcbf5a..df4a093f1 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/asset.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/asset.proto
@@ -23,7 +23,7 @@ import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/finding.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/finding.proto
index 5edd3d862..f88034bb5 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/finding.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/finding.proto
@@ -23,7 +23,7 @@ import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/folder.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/folder.proto
index 28a587163..c94f2da69 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/folder.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/folder.proto
@@ -18,7 +18,7 @@ package google.cloud.securitycenter.v1p1beta1;
 
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "FolderProto";
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_config.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_config.proto
index faaab37b1..87f2dbbc6 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_config.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_config.proto
@@ -20,7 +20,7 @@ import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_message.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_message.proto
index 78a3e781f..eb1c43a57 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_message.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/notification_message.proto
@@ -20,7 +20,7 @@ import "google/cloud/securitycenter/v1p1beta1/finding.proto";
 import "google/cloud/securitycenter/v1p1beta1/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/organization_settings.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/organization_settings.proto
index b80f046d6..b4d26c907 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/organization_settings.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/organization_settings.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1p1beta1;
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/resource.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/resource.proto
index 3b2d2d437..fd1ef2e26 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/resource.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/resource.proto
@@ -20,7 +20,7 @@ import "google/api/field_behavior.proto";
 import "google/cloud/securitycenter/v1p1beta1/folder.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_outer_classname = "ResourceProto";
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/run_asset_discovery_response.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/run_asset_discovery_response.proto
index 835e33fbd..96c4f1d14 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/run_asset_discovery_response.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/run_asset_discovery_response.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1p1beta1;
 import "google/protobuf/duration.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/security_marks.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/security_marks.proto
index 2245605b3..52762b5be 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/security_marks.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/security_marks.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1p1beta1;
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/securitycenter_service.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/securitycenter_service.proto
index 958e69714..b2fae10ee 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/securitycenter_service.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/securitycenter_service.proto
@@ -39,7 +39,7 @@ import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/source.proto b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/source.proto
index e2a556595..bcbc5e62a 100644
--- a/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/source.proto
+++ b/proto-google-cloud-securitycenter-v1p1beta1/src/main/proto/google/cloud/securitycenter/v1p1beta1/source.proto
@@ -19,7 +19,7 @@ package google.cloud.securitycenter.v1p1beta1;
 import "google/api/resource.proto";
 
 option csharp_namespace = "Google.Cloud.SecurityCenter.V1P1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/securitycenter/v1p1beta1;securitycenter";
+option go_package = "cloud.google.com/go/securitycenter/apiv1p1beta1/securitycenterpb;securitycenterpb";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.securitycenter.v1p1beta1";
 option php_namespace = "Google\\Cloud\\SecurityCenter\\V1p1beta1";
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/AsyncBulkMuteFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/AsyncBulkMuteFindings.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/AsyncBulkMuteFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/AsyncBulkMuteFindings.java
index 3ad3a9fc7..2779f6c78 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/AsyncBulkMuteFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/AsyncBulkMuteFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_bulkmutefindings_async]
+// [START securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest;
 import com.google.cloud.securitycenter.v1.FolderName;
@@ -49,4 +49,4 @@ public static void asyncBulkMuteFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_bulkmutefindings_async]
+// [END securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/AsyncBulkMuteFindingsLRO.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/AsyncBulkMuteFindingsLRO.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/AsyncBulkMuteFindingsLRO.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/AsyncBulkMuteFindingsLRO.java
index ce3b2d15b..0b287c014 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/AsyncBulkMuteFindingsLRO.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/AsyncBulkMuteFindingsLRO.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_bulkmutefindings_lro_async]
+// [START securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_LRO_async]
 import com.google.api.gax.longrunning.OperationFuture;
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest;
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsResponse;
@@ -50,4 +50,4 @@ public static void asyncBulkMuteFindingsLRO() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_bulkmutefindings_lro_async]
+// [END securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_LRO_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindings.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindings.java
index c180c39aa..c52b32a6a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_bulkmutefindings_sync]
+// [START securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_sync]
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsRequest;
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsResponse;
 import com.google.cloud.securitycenter.v1.FolderName;
@@ -45,4 +45,4 @@ public static void syncBulkMuteFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_bulkmutefindings_sync]
+// [END securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindingsResourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindingsResourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindingsResourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindingsResourcename.java
index 745053f58..26ced72d3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindingsResourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindingsResourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_bulkmutefindings_resourcename_sync]
+// [START securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_Resourcename_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsResponse;
 import com.google.cloud.securitycenter.v1.FolderName;
@@ -40,4 +40,4 @@ public static void syncBulkMuteFindingsResourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_bulkmutefindings_resourcename_sync]
+// [END securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_Resourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindingsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindingsString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindingsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindingsString.java
index 68524393b..4d0275e1d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/bulkmutefindings/SyncBulkMuteFindingsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/bulkmutefindings/SyncBulkMuteFindingsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_bulkmutefindings_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_String_sync]
 import com.google.cloud.securitycenter.v1.BulkMuteFindingsResponse;
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncBulkMuteFindingsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_bulkmutefindings_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_BulkMuteFindings_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetCredentialsProvider.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetCredentialsProvider.java
index 3b5639e09..50b509313 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetCredentialsProvider.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_create_setcredentialsprovider_sync]
+// [START securitycenter_v1_generated_SecurityCenter_Create_SetCredentialsProvider_sync]
 import com.google.api.gax.core.FixedCredentialsProvider;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SecurityCenterSettings;
@@ -41,4 +41,4 @@ public static void syncCreateSetCredentialsProvider() throws Exception {
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_create_setcredentialsprovider_sync]
+// [END securitycenter_v1_generated_SecurityCenter_Create_SetCredentialsProvider_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
similarity index 80%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
index 80aae66ed..2c12d2dfd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_create_setcredentialsprovider1_sync]
+// [START securitycenter_v1_generated_SecurityCenter_Create_SetCredentialsProvider1_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SecurityCenterSettings;
 
@@ -33,11 +33,8 @@ public static void syncCreateSetCredentialsProvider1() throws Exception {
     // - It may require specifying regional endpoints when creating the service client as shown in
     // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     SecurityCenterSettings securityCenterSettings =
-        SecurityCenterSettings.newBuilder()
-            .setTransportChannelProvider(
-                SecurityCenterSettings.defaultHttpJsonTransportProviderBuilder().build())
-            .build();
+        SecurityCenterSettings.newHttpJsonBuilder().build();
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_create_setcredentialsprovider1_sync]
+// [END securitycenter_v1_generated_SecurityCenter_Create_SetCredentialsProvider1_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetEndpoint.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetEndpoint.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetEndpoint.java
index 644cd425b..c97c25d3f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/create/SyncCreateSetEndpoint.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_create_setendpoint_sync]
+// [START securitycenter_v1_generated_SecurityCenter_Create_SetEndpoint_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SecurityCenterSettings;
 import com.google.cloud.securitycenter.v1.myEndpoint;
@@ -38,4 +38,4 @@ public static void syncCreateSetEndpoint() throws Exception {
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_create_setendpoint_sync]
+// [END securitycenter_v1_generated_SecurityCenter_Create_SetEndpoint_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/AsyncCreateBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/AsyncCreateBigQueryExport.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/AsyncCreateBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/AsyncCreateBigQueryExport.java
index 9e7aa6c46..f84bcc13b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/AsyncCreateBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/AsyncCreateBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createbigqueryexport_async]
+// [START securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest;
@@ -49,4 +49,4 @@ public static void asyncCreateBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createbigqueryexport_async]
+// [END securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExport.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExport.java
index b0600a673..35291f2b9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createbigqueryexport_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.CreateBigQueryExportRequest;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -45,4 +45,4 @@ public static void syncCreateBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createbigqueryexport_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportFoldernameBigqueryexportString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportFoldernameBigqueryexportString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportFoldernameBigqueryexportString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportFoldernameBigqueryexportString.java
index d8ceba84e..68051ebc4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportFoldernameBigqueryexportString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportFoldernameBigqueryexportString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createbigqueryexport_foldernamebigqueryexportstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_FoldernameBigqueryexportString_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateBigQueryExportFoldernameBigqueryexportString() thro
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createbigqueryexport_foldernamebigqueryexportstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_FoldernameBigqueryexportString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportOrganizationnameBigqueryexportString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportOrganizationnameBigqueryexportString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportOrganizationnameBigqueryexportString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportOrganizationnameBigqueryexportString.java
index 0e30cadb7..b22a17321 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportOrganizationnameBigqueryexportString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportOrganizationnameBigqueryexportString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createbigqueryexport_organizationnamebigqueryexportstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_OrganizationnameBigqueryexportString_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncCreateBigQueryExportOrganizationnameBigqueryexportString(
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createbigqueryexport_organizationnamebigqueryexportstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_OrganizationnameBigqueryexportString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportProjectnameBigqueryexportString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportProjectnameBigqueryexportString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportProjectnameBigqueryexportString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportProjectnameBigqueryexportString.java
index 5bdf78f8c..dcbaa5da7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportProjectnameBigqueryexportString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportProjectnameBigqueryexportString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createbigqueryexport_projectnamebigqueryexportstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_ProjectnameBigqueryexportString_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateBigQueryExportProjectnameBigqueryexportString() thr
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createbigqueryexport_projectnamebigqueryexportstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_ProjectnameBigqueryexportString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportStringBigqueryexportString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportStringBigqueryexportString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportStringBigqueryexportString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportStringBigqueryexportString.java
index 449f5c8d4..34b4185a0 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createbigqueryexport/SyncCreateBigQueryExportStringBigqueryexportString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createbigqueryexport/SyncCreateBigQueryExportStringBigqueryexportString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createbigqueryexport_stringbigqueryexportstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_StringBigqueryexportString_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateBigQueryExportStringBigqueryexportString() throws E
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createbigqueryexport_stringbigqueryexportstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateBigQueryExport_StringBigqueryexportString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/AsyncCreateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/AsyncCreateFinding.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/AsyncCreateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/AsyncCreateFinding.java
index e434bc80c..48d192e47 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/AsyncCreateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/AsyncCreateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createfinding_async]
+// [START securitycenter_v1_generated_SecurityCenter_CreateFinding_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.CreateFindingRequest;
 import com.google.cloud.securitycenter.v1.Finding;
@@ -49,4 +49,4 @@ public static void asyncCreateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createfinding_async]
+// [END securitycenter_v1_generated_SecurityCenter_CreateFinding_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFinding.java
index 2a26ab1c0..0a26bb696 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createfinding_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateFinding_sync]
 import com.google.cloud.securitycenter.v1.CreateFindingRequest;
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void syncCreateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createfinding_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
index a191f5a13..98f6ad580 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createfinding_sourcenamestringfinding_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateFinding_SourcenameStringFinding_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingSourcenameStringFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createfinding_sourcenamestringfinding_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateFinding_SourcenameStringFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
index 88f50d3d4..f5001a137 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createfinding_stringstringfinding_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateFinding_StringStringFinding_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingStringStringFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createfinding_stringstringfinding_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateFinding_StringStringFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/AsyncCreateMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/AsyncCreateMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/AsyncCreateMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/AsyncCreateMuteConfig.java
index b3b401721..6a584809c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/AsyncCreateMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/AsyncCreateMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.CreateMuteConfigRequest;
 import com.google.cloud.securitycenter.v1.MuteConfig;
@@ -49,4 +49,4 @@ public static void asyncCreateMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfig.java
index 864c716f1..93322e3e2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_sync]
 import com.google.cloud.securitycenter.v1.CreateMuteConfigRequest;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -45,4 +45,4 @@ public static void syncCreateMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfig.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfig.java
index 5d83fd6ef..dcfc5aa97 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_foldernamemuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_FoldernameMuteconfig_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncCreateMuteConfigFoldernameMuteconfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_foldernamemuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_FoldernameMuteconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfigString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfigString.java
index 31575ef29..26bb2315b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigFoldernameMuteconfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_foldernamemuteconfigstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_FoldernameMuteconfigString_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateMuteConfigFoldernameMuteconfigString() throws Excep
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_foldernamemuteconfigstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_FoldernameMuteconfigString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfig.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfig.java
index ca040d9a4..9f343d542 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_organizationnamemuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_OrganizationnameMuteconfig_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncCreateMuteConfigOrganizationnameMuteconfig() throws Excep
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_organizationnamemuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_OrganizationnameMuteconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfigString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfigString.java
index 50d7a6244..bcafcf0a4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigOrganizationnameMuteconfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_organizationnamemuteconfigstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_OrganizationnameMuteconfigString_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateMuteConfigOrganizationnameMuteconfigString() throws
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_organizationnamemuteconfigstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_OrganizationnameMuteconfigString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfig.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfig.java
index 88f057cda..92fb60eaa 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_projectnamemuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_ProjectnameMuteconfig_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncCreateMuteConfigProjectnameMuteconfig() throws Exception
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_projectnamemuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_ProjectnameMuteconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfigString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfigString.java
index 85dbacb04..c8446523e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigProjectnameMuteconfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_projectnamemuteconfigstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_ProjectnameMuteconfigString_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateMuteConfigProjectnameMuteconfigString() throws Exce
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_projectnamemuteconfigstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_ProjectnameMuteconfigString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigStringMuteconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigStringMuteconfig.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigStringMuteconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigStringMuteconfig.java
index c78375e3b..684d76a5b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigStringMuteconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigStringMuteconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_stringmuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_StringMuteconfig_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncCreateMuteConfigStringMuteconfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_stringmuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_StringMuteconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigStringMuteconfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigStringMuteconfigString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigStringMuteconfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigStringMuteconfigString.java
index 36071abd8..c9a85312a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createmuteconfig/SyncCreateMuteConfigStringMuteconfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createmuteconfig/SyncCreateMuteConfigStringMuteconfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createmuteconfig_stringmuteconfigstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_StringMuteconfigString_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateMuteConfigStringMuteconfigString() throws Exception
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createmuteconfig_stringmuteconfigstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateMuteConfig_StringMuteconfigString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/AsyncCreateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/AsyncCreateNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/AsyncCreateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/AsyncCreateNotificationConfig.java
index 8a06ab3f1..f201c7e42 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/AsyncCreateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/AsyncCreateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
@@ -49,4 +49,4 @@ public static void asyncCreateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfig.java
index a5d252b4f..482c3c691 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1.CreateNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -45,4 +45,4 @@ public static void syncCreateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigFoldernameNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigFoldernameNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigFoldernameNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigFoldernameNotificationconfig.java
index 18672ade5..dd53386dd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigFoldernameNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigFoldernameNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_foldernamenotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_FoldernameNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateNotificationConfigFoldernameNotificationconfig() th
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_foldernamenotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_FoldernameNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigFoldernameStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigFoldernameStringNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigFoldernameStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigFoldernameStringNotificationconfig.java
index b35bdb4bf..d02803c93 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigFoldernameStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigFoldernameStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_foldernamestringnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_FoldernameStringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncCreateNotificationConfigFoldernameStringNotificationconfi
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_foldernamestringnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_FoldernameStringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
index 578f874de..8ed3b305c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_organizationnamenotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateNotificationConfigOrganizationnameNotificationconfi
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_organizationnamenotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
index 2c0e216c3..627925a23 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_organizationnamestringnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameStringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncCreateNotificationConfigOrganizationnameStringNotificatio
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_organizationnamestringnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameStringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigProjectnameNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigProjectnameNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigProjectnameNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigProjectnameNotificationconfig.java
index ff831edf8..9bf127d4b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigProjectnameNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigProjectnameNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_projectnamenotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_ProjectnameNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateNotificationConfigProjectnameNotificationconfig() t
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_projectnamenotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_ProjectnameNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigProjectnameStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigProjectnameStringNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigProjectnameStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigProjectnameStringNotificationconfig.java
index 70f2c031b..45d53762e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigProjectnameStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigProjectnameStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_projectnamestringnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_ProjectnameStringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncCreateNotificationConfigProjectnameStringNotificationconf
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_projectnamestringnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_ProjectnameStringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
index f98011118..ed690c24c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_stringnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_StringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateNotificationConfigStringNotificationconfig() throws
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_stringnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_StringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
index 35d46dd8b..4dbcefe7e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createnotificationconfig_stringstringnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_StringStringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateNotificationConfigStringStringNotificationconfig()
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createnotificationconfig_stringstringnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateNotificationConfig_StringStringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/AsyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/AsyncCreateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/AsyncCreateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/AsyncCreateSource.java
index 964d271b4..8438e3d24 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/AsyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/AsyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createsource_async]
+// [START securitycenter_v1_generated_SecurityCenter_CreateSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.CreateSourceRequest;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -47,4 +47,4 @@ public static void asyncCreateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createsource_async]
+// [END securitycenter_v1_generated_SecurityCenter_CreateSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSource.java
index 3169b1183..8bd5dc5e4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createsource_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateSource_sync]
 import com.google.cloud.securitycenter.v1.CreateSourceRequest;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -44,4 +44,4 @@ public static void syncCreateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createsource_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
index 61e9647b6..93d5a979a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createsource_organizationnamesource_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateSource_OrganizationnameSource_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -40,4 +40,4 @@ public static void syncCreateSourceOrganizationnameSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createsource_organizationnamesource_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateSource_OrganizationnameSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSourceStringSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSourceStringSource.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSourceStringSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSourceStringSource.java
index 0830f7f45..e712e02fd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/createsource/SyncCreateSourceStringSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/createsource/SyncCreateSourceStringSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_createsource_stringsource_sync]
+// [START securitycenter_v1_generated_SecurityCenter_CreateSource_StringSource_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -40,4 +40,4 @@ public static void syncCreateSourceStringSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_createsource_stringsource_sync]
+// [END securitycenter_v1_generated_SecurityCenter_CreateSource_StringSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/AsyncDeleteBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/AsyncDeleteBigQueryExport.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/AsyncDeleteBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/AsyncDeleteBigQueryExport.java
index 3bb7a634c..1dc596239 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/AsyncDeleteBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/AsyncDeleteBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_async]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest;
@@ -49,4 +49,4 @@ public static void asyncDeleteBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_async]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExport.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExport.java
index b330a25b6..ab6a143f2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.DeleteBigQueryExportRequest;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -45,4 +45,4 @@ public static void syncDeleteBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExportBigqueryexportname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExportBigqueryexportname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExportBigqueryexportname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExportBigqueryexportname.java
index dc1389929..62892fbcb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExportBigqueryexportname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExportBigqueryexportname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_bigqueryexportname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_Bigqueryexportname_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -40,4 +40,4 @@ public static void syncDeleteBigQueryExportBigqueryexportname() throws Exception
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_bigqueryexportname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_Bigqueryexportname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExportString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExportString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExportString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExportString.java
index bbc119f59..6da65f9c1 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletebigqueryexport/SyncDeleteBigQueryExportString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletebigqueryexport/SyncDeleteBigQueryExportString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_String_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -40,4 +40,4 @@ public static void syncDeleteBigQueryExportString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletebigqueryexport_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteBigQueryExport_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/AsyncDeleteMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/AsyncDeleteMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/AsyncDeleteMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/AsyncDeleteMuteConfig.java
index 69f7a1abe..b0fe38e95 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/AsyncDeleteMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/AsyncDeleteMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletemuteconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest;
 import com.google.cloud.securitycenter.v1.MuteConfigName;
@@ -48,4 +48,4 @@ public static void asyncDeleteMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletemuteconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfig.java
index 32abdd5c1..cc0721d76 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletemuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_sync]
 import com.google.cloud.securitycenter.v1.DeleteMuteConfigRequest;
 import com.google.cloud.securitycenter.v1.MuteConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -45,4 +45,4 @@ public static void syncDeleteMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletemuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfigMuteconfigname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfigMuteconfigname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfigMuteconfigname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfigMuteconfigname.java
index 43b84862c..19a80163c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfigMuteconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfigMuteconfigname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletemuteconfig_muteconfigname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_Muteconfigname_sync]
 import com.google.cloud.securitycenter.v1.MuteConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -40,4 +40,4 @@ public static void syncDeleteMuteConfigMuteconfigname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletemuteconfig_muteconfigname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_Muteconfigname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfigString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfigString.java
index 2213f18de..7058ddaf7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletemuteconfig/SyncDeleteMuteConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletemuteconfig/SyncDeleteMuteConfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletemuteconfig_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_String_sync]
 import com.google.cloud.securitycenter.v1.MuteConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -40,4 +40,4 @@ public static void syncDeleteMuteConfigString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletemuteconfig_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteMuteConfig_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/AsyncDeleteNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/AsyncDeleteNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/AsyncDeleteNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/AsyncDeleteNotificationConfig.java
index c1f1c93c4..cb0d9700e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/AsyncDeleteNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/AsyncDeleteNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
@@ -50,4 +50,4 @@ public static void asyncDeleteNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfig.java
index 2d51c02b7..baa173f1c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1.DeleteNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void syncDeleteNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
index 17319652a..1da21d86d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_notificationconfigname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_Notificationconfigname_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -41,4 +41,4 @@ public static void syncDeleteNotificationConfigNotificationconfigname() throws E
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_notificationconfigname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_Notificationconfigname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigString.java
index 3746dd316..7fdb07ac4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_String_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -42,4 +42,4 @@ public static void syncDeleteNotificationConfigString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_deletenotificationconfig_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_DeleteNotificationConfig_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/AsyncGetBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/AsyncGetBigQueryExport.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/AsyncGetBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/AsyncGetBigQueryExport.java
index 1366dc9b2..903f2a30d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/AsyncGetBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/AsyncGetBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getbigqueryexport_async]
+// [START securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
@@ -49,4 +49,4 @@ public static void asyncGetBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getbigqueryexport_async]
+// [END securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExport.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExport.java
index d2d5aa32b..b7a2ddc02 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getbigqueryexport_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.GetBigQueryExportRequest;
@@ -45,4 +45,4 @@ public static void syncGetBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getbigqueryexport_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExportBigqueryexportname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExportBigqueryexportname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExportBigqueryexportname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExportBigqueryexportname.java
index ffb4fe391..d82ecb9e2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExportBigqueryexportname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExportBigqueryexportname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getbigqueryexport_bigqueryexportname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_Bigqueryexportname_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncGetBigQueryExportBigqueryexportname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getbigqueryexport_bigqueryexportname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_Bigqueryexportname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExportString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExportString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExportString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExportString.java
index 03e067bc1..07c90581e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getbigqueryexport/SyncGetBigQueryExportString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getbigqueryexport/SyncGetBigQueryExportString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getbigqueryexport_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_String_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.BigQueryExportName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncGetBigQueryExportString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getbigqueryexport_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetBigQueryExport_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
index 98e8d2fb2..a6275190f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getiampolicy_async]
+// [START securitycenter_v1_generated_SecurityCenter_GetIamPolicy_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -49,4 +49,4 @@ public static void asyncGetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getiampolicy_async]
+// [END securitycenter_v1_generated_SecurityCenter_GetIamPolicy_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicy.java
index b894eb1e6..cafb69deb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getiampolicy_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetIamPolicy_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
 import com.google.iam.v1.GetIamPolicyRequest;
@@ -46,4 +46,4 @@ public static void syncGetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getiampolicy_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetIamPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
index 4cf03563d..c6e88020f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getiampolicy_resourcename_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetIamPolicy_Resourcename_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -40,4 +40,4 @@ public static void syncGetIamPolicyResourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getiampolicy_resourcename_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetIamPolicy_Resourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
index e0d0e246d..9a63cd934 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getiampolicy_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetIamPolicy_String_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.iam.v1.Policy;
@@ -39,4 +39,4 @@ public static void syncGetIamPolicyString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getiampolicy_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetIamPolicy_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/AsyncGetMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/AsyncGetMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/AsyncGetMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/AsyncGetMuteConfig.java
index a3364e1a9..f647128ef 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/AsyncGetMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/AsyncGetMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getmuteconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_GetMuteConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.GetMuteConfigRequest;
 import com.google.cloud.securitycenter.v1.MuteConfig;
@@ -49,4 +49,4 @@ public static void asyncGetMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getmuteconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_GetMuteConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfig.java
index cba5d2d0c..2224abcd8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getmuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetMuteConfig_sync]
 import com.google.cloud.securitycenter.v1.GetMuteConfigRequest;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.MuteConfigName;
@@ -45,4 +45,4 @@ public static void syncGetMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getmuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetMuteConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfigMuteconfigname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfigMuteconfigname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfigMuteconfigname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfigMuteconfigname.java
index f54f4c4f8..aa21f2f48 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfigMuteconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfigMuteconfigname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getmuteconfig_muteconfigname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetMuteConfig_Muteconfigname_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.MuteConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncGetMuteConfigMuteconfigname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getmuteconfig_muteconfigname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetMuteConfig_Muteconfigname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfigString.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfigString.java
index c15eedf38..e9253fc28 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getmuteconfig/SyncGetMuteConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getmuteconfig/SyncGetMuteConfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getmuteconfig_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetMuteConfig_String_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.MuteConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncGetMuteConfigString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getmuteconfig_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetMuteConfig_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/AsyncGetNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/AsyncGetNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/AsyncGetNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/AsyncGetNotificationConfig.java
index a6e3a4c32..84812d54b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/AsyncGetNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/AsyncGetNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getnotificationconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.GetNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
@@ -50,4 +50,4 @@ public static void asyncGetNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getnotificationconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfig.java
index 09bc25f9f..e085e3d69 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getnotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1.GetNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
@@ -46,4 +46,4 @@ public static void syncGetNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getnotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
index a33c3961e..68a7db8bb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getnotificationconfig_notificationconfigname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_Notificationconfigname_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncGetNotificationConfigNotificationconfigname() throws Exce
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getnotificationconfig_notificationconfigname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_Notificationconfigname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfigString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfigString.java
index 82165e8ac..87ef26372 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getnotificationconfig/SyncGetNotificationConfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getnotificationconfig_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_String_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncGetNotificationConfigString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getnotificationconfig_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetNotificationConfig_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
index abc32ecd2..8d62439ef 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getorganizationsettings_async]
+// [START securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
@@ -47,4 +47,4 @@ public static void asyncGetOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getorganizationsettings_async]
+// [END securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
index faa6390c6..c4c41ddeb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getorganizationsettings_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_sync]
 import com.google.cloud.securitycenter.v1.GetOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1.OrganizationSettingsName;
@@ -43,4 +43,4 @@ public static void syncGetOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getorganizationsettings_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
index 7d39e9ac9..622dec3a6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getorganizationsettings_organizationsettingsname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_Organizationsettingsname_sync]
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1.OrganizationSettingsName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetOrganizationSettingsOrganizationsettingsname() throws
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getorganizationsettings_organizationsettingsname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_Organizationsettingsname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
index b2eee3fea..254b0dda7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getorganizationsettings_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_String_sync]
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1.OrganizationSettingsName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetOrganizationSettingsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getorganizationsettings_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetOrganizationSettings_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/AsyncGetSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/AsyncGetSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/AsyncGetSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/AsyncGetSource.java
index 9aed0543a..7cc75def6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/AsyncGetSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/AsyncGetSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getsource_async]
+// [START securitycenter_v1_generated_SecurityCenter_GetSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.GetSourceRequest;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void asyncGetSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getsource_async]
+// [END securitycenter_v1_generated_SecurityCenter_GetSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSource.java
index 4b087b255..c5de6f4d3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getsource_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetSource_sync]
 import com.google.cloud.securitycenter.v1.GetSourceRequest;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -43,4 +43,4 @@ public static void syncGetSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getsource_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSourceSourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSourceSourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSourceSourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSourceSourcename.java
index 9e4bc8c63..eb22a0154 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSourceSourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSourceSourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getsource_sourcename_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetSource_Sourcename_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -39,4 +39,4 @@ public static void syncGetSourceSourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getsource_sourcename_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetSource_Sourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSourceString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSourceString.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSourceString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSourceString.java
index 7ea4ebb1a..22a20617a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/getsource/SyncGetSourceString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/getsource/SyncGetSourceString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_getsource_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GetSource_String_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -39,4 +39,4 @@ public static void syncGetSourceString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_getsource_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GetSource_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/AsyncGroupAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/AsyncGroupAssets.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/AsyncGroupAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/AsyncGroupAssets.java
index 3cff8229b..81f410859 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/AsyncGroupAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/AsyncGroupAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupassets_async]
+// [START securitycenter_v1_generated_SecurityCenter_GroupAssets_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1.GroupResult;
@@ -57,4 +57,4 @@ public static void asyncGroupAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupassets_async]
+// [END securitycenter_v1_generated_SecurityCenter_GroupAssets_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
index 75d199617..91825fa67 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupassets_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_GroupAssets_Paged_async]
 import com.google.cloud.securitycenter.v1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1.GroupAssetsResponse;
 import com.google.cloud.securitycenter.v1.GroupResult;
@@ -64,4 +64,4 @@ public static void asyncGroupAssetsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupassets_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_GroupAssets_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/SyncGroupAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/SyncGroupAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/SyncGroupAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/SyncGroupAssets.java
index 6c0c6e36c..3ea33a8ae 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupassets/SyncGroupAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupassets/SyncGroupAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupassets_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GroupAssets_sync]
 import com.google.cloud.securitycenter.v1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1.GroupResult;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -53,4 +53,4 @@ public static void syncGroupAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupassets_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GroupAssets_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/AsyncGroupFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/AsyncGroupFindings.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/AsyncGroupFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/AsyncGroupFindings.java
index 3e8a4d8bb..760caacc1 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/AsyncGroupFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/AsyncGroupFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupfindings_async]
+// [START securitycenter_v1_generated_SecurityCenter_GroupFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1.GroupResult;
@@ -58,4 +58,4 @@ public static void asyncGroupFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupfindings_async]
+// [END securitycenter_v1_generated_SecurityCenter_GroupFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
index bbca0a810..e83c48aa5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupfindings_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_GroupFindings_Paged_async]
 import com.google.cloud.securitycenter.v1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1.GroupFindingsResponse;
 import com.google.cloud.securitycenter.v1.GroupResult;
@@ -65,4 +65,4 @@ public static void asyncGroupFindingsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupfindings_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_GroupFindings_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindings.java
index a25e36851..8731eaf3a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupfindings_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GroupFindings_sync]
 import com.google.cloud.securitycenter.v1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1.GroupResult;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -54,4 +54,4 @@ public static void syncGroupFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupfindings_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GroupFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
index e8ccd8d28..9046e9704 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupfindings_sourcenamestring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GroupFindings_SourcenameString_sync]
 import com.google.cloud.securitycenter.v1.GroupResult;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -42,4 +42,4 @@ public static void syncGroupFindingsSourcenameString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupfindings_sourcenamestring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GroupFindings_SourcenameString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
index 49f30d2b0..a06360de0 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_groupfindings_stringstring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_GroupFindings_StringString_sync]
 import com.google.cloud.securitycenter.v1.GroupResult;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -42,4 +42,4 @@ public static void syncGroupFindingsStringString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_groupfindings_stringstring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_GroupFindings_StringString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/AsyncListAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/AsyncListAssets.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/AsyncListAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/AsyncListAssets.java
index 097eaabd4..f632c4bb5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/AsyncListAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/AsyncListAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listassets_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListAssets_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1.ListAssetsResponse;
@@ -59,4 +59,4 @@ public static void asyncListAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listassets_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListAssets_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/AsyncListAssetsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/AsyncListAssetsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/AsyncListAssetsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/AsyncListAssetsPaged.java
index 1d13cf595..7199fff9c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/AsyncListAssetsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/AsyncListAssetsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listassets_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListAssets_Paged_async]
 import com.google.cloud.securitycenter.v1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -65,4 +65,4 @@ public static void asyncListAssetsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listassets_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListAssets_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/SyncListAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/SyncListAssets.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/SyncListAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/SyncListAssets.java
index 8a6aa82a6..df8a81f21 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listassets/SyncListAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listassets/SyncListAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listassets_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListAssets_sync]
 import com.google.cloud.securitycenter.v1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -56,4 +56,4 @@ public static void syncListAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listassets_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListAssets_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/AsyncListBigQueryExports.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/AsyncListBigQueryExports.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/AsyncListBigQueryExports.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/AsyncListBigQueryExports.java
index 362611957..9044e5d68 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/AsyncListBigQueryExports.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/AsyncListBigQueryExports.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest;
@@ -51,4 +51,4 @@ public static void asyncListBigQueryExports() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/AsyncListBigQueryExportsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/AsyncListBigQueryExportsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/AsyncListBigQueryExportsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/AsyncListBigQueryExportsPaged.java
index d81418a9a..9f086dc70 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/AsyncListBigQueryExportsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/AsyncListBigQueryExportsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Paged_async]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest;
 import com.google.cloud.securitycenter.v1.ListBigQueryExportsResponse;
@@ -59,4 +59,4 @@ public static void asyncListBigQueryExportsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExports.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExports.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExports.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExports.java
index d3398c1ae..8c47af211 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExports.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExports.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.ListBigQueryExportsRequest;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -48,4 +48,4 @@ public static void syncListBigQueryExports() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsFoldername.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsFoldername.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsFoldername.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsFoldername.java
index 0cecb46d7..68aa2171c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsFoldername.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsFoldername.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_foldername_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Foldername_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListBigQueryExportsFoldername() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_foldername_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Foldername_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsOrganizationname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsOrganizationname.java
index f35424619..3195edb70 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_organizationname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Organizationname_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListBigQueryExportsOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_organizationname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsProjectname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsProjectname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsProjectname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsProjectname.java
index e2283ba7c..b2e301733 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsProjectname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_projectname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Projectname_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListBigQueryExportsProjectname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_projectname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_Projectname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsString.java
index f1d1d6342..f2fcb8385 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listbigqueryexports/SyncListBigQueryExportsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listbigqueryexports/SyncListBigQueryExportsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listbigqueryexports_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_String_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListBigQueryExportsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listbigqueryexports_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListBigQueryExports_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/AsyncListFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/AsyncListFindings.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/AsyncListFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/AsyncListFindings.java
index 2a748f8e4..71012aa51 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/AsyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/AsyncListFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listfindings_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1.ListFindingsResponse;
@@ -60,4 +60,4 @@ public static void asyncListFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listfindings_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/AsyncListFindingsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/AsyncListFindingsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/AsyncListFindingsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/AsyncListFindingsPaged.java
index 40208d36e..bfda7ea0b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/AsyncListFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/AsyncListFindingsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listfindings_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListFindings_Paged_async]
 import com.google.cloud.securitycenter.v1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1.ListFindingsResponse;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -67,4 +67,4 @@ public static void asyncListFindingsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listfindings_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListFindings_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/SyncListFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/SyncListFindings.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/SyncListFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/SyncListFindings.java
index 574007baa..23ddd8af7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listfindings/SyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listfindings/SyncListFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listfindings_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListFindings_sync]
 import com.google.cloud.securitycenter.v1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1.ListFindingsResponse;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -57,4 +57,4 @@ public static void syncListFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listfindings_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/AsyncListMuteConfigs.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/AsyncListMuteConfigs.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/AsyncListMuteConfigs.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/AsyncListMuteConfigs.java
index b996fb54f..a3074b7e3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/AsyncListMuteConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/AsyncListMuteConfigs.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.ListMuteConfigsRequest;
 import com.google.cloud.securitycenter.v1.MuteConfig;
@@ -51,4 +51,4 @@ public static void asyncListMuteConfigs() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/AsyncListMuteConfigsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/AsyncListMuteConfigsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/AsyncListMuteConfigsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/AsyncListMuteConfigsPaged.java
index 19ce02a22..08cab7189 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/AsyncListMuteConfigsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/AsyncListMuteConfigsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Paged_async]
 import com.google.cloud.securitycenter.v1.ListMuteConfigsRequest;
 import com.google.cloud.securitycenter.v1.ListMuteConfigsResponse;
 import com.google.cloud.securitycenter.v1.MuteConfig;
@@ -59,4 +59,4 @@ public static void asyncListMuteConfigsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigs.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigs.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigs.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigs.java
index 09aba3111..c32db4991 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigs.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_sync]
 import com.google.cloud.securitycenter.v1.ListMuteConfigsRequest;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -47,4 +47,4 @@ public static void syncListMuteConfigs() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsFoldername.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsFoldername.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsFoldername.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsFoldername.java
index 23afaaed3..82623e0b4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsFoldername.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsFoldername.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_foldername_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Foldername_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListMuteConfigsFoldername() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_foldername_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Foldername_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsOrganizationname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsOrganizationname.java
index 38c7fcb68..0e0f628c1 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_organizationname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Organizationname_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListMuteConfigsOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_organizationname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsProjectname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsProjectname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsProjectname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsProjectname.java
index 7fc232a50..33aa222a1 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsProjectname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_projectname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Projectname_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListMuteConfigsProjectname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_projectname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_Projectname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsString.java
index 3c868beba..83801900c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listmuteconfigs/SyncListMuteConfigsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listmuteconfigs/SyncListMuteConfigsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listmuteconfigs_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_String_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncListMuteConfigsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listmuteconfigs_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListMuteConfigs_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigs.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigs.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigs.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigs.java
index 34dde1229..ec32f1c70 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigs.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
@@ -51,4 +51,4 @@ public static void asyncListNotificationConfigs() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
index 5d77c1b16..87450c51c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Paged_async]
 import com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest;
 import com.google.cloud.securitycenter.v1.ListNotificationConfigsResponse;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
@@ -59,4 +59,4 @@ public static void asyncListNotificationConfigsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigs.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigs.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigs.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigs.java
index 285bb9817..7fd2c46c8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigs.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_sync]
 import com.google.cloud.securitycenter.v1.ListNotificationConfigsRequest;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -48,4 +48,4 @@ public static void syncListNotificationConfigs() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsFoldername.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsFoldername.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsFoldername.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsFoldername.java
index 39581c92d..3f3bd66b5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsFoldername.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsFoldername.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_foldername_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Foldername_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListNotificationConfigsFoldername() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_foldername_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Foldername_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
index 084298fa4..232b39ae5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_organizationname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Organizationname_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListNotificationConfigsOrganizationname() throws Exceptio
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_organizationname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsProjectname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsProjectname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsProjectname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsProjectname.java
index 6cbad2172..b911e0415 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsProjectname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_projectname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Projectname_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListNotificationConfigsProjectname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_projectname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_Projectname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsString.java
index eac5adbf6..caff56719 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_String_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListNotificationConfigsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listnotificationconfigs_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListNotificationConfigs_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/AsyncListSources.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/AsyncListSources.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/AsyncListSources.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/AsyncListSources.java
index f7db2600b..1117f83a7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/AsyncListSources.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/AsyncListSources.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -51,4 +51,4 @@ public static void asyncListSources() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/AsyncListSourcesPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/AsyncListSourcesPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/AsyncListSourcesPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/AsyncListSourcesPaged.java
index a6ef8e204..1c3986394 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/AsyncListSourcesPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/AsyncListSourcesPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_paged_async]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_Paged_async]
 import com.google.cloud.securitycenter.v1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1.ListSourcesResponse;
 import com.google.cloud.securitycenter.v1.OrganizationName;
@@ -58,4 +58,4 @@ public static void asyncListSourcesPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_paged_async]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSources.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSources.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSources.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSources.java
index 600b5fdfc..f24acc4ae 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSources.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSources.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_sync]
 import com.google.cloud.securitycenter.v1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -47,4 +47,4 @@ public static void syncListSources() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesFoldername.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesFoldername.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesFoldername.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesFoldername.java
index 647fbd127..19bdd97ff 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesFoldername.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesFoldername.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_foldername_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_Foldername_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesFoldername() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_foldername_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_Foldername_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesOrganizationname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesOrganizationname.java
index ba294c20b..cc00c73ac 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_organizationname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_Organizationname_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_organizationname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesProjectname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesProjectname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesProjectname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesProjectname.java
index 86b327576..0fc5e0528 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesProjectname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_projectname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_Projectname_sync]
 import com.google.cloud.securitycenter.v1.ProjectName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesProjectname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_projectname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_Projectname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesString.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesString.java
index c8b435ea6..42272e888 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/listsources/SyncListSourcesString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/listsources/SyncListSourcesString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_listsources_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_ListSources_String_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_listsources_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_ListSources_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
index 9e96a572b..d0dcedb84 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_runassetdiscovery_async]
+// [START securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest;
@@ -47,4 +47,4 @@ public static void asyncRunAssetDiscovery() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_runassetdiscovery_async]
+// [END securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
index 1b54a5a89..f3d461a79 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_runassetdiscovery_lro_async]
+// [START securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_LRO_async]
 import com.google.api.gax.longrunning.OperationFuture;
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest;
@@ -48,4 +48,4 @@ public static void asyncRunAssetDiscoveryLRO() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_runassetdiscovery_lro_async]
+// [END securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_LRO_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
index 5694d5e20..2519c6fca 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_runassetdiscovery_sync]
+// [START securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.RunAssetDiscoveryRequest;
 import com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse;
@@ -44,4 +44,4 @@ public static void syncRunAssetDiscovery() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_runassetdiscovery_sync]
+// [END securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
index 02d3cb711..a593eeb8e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_runassetdiscovery_organizationname_sync]
+// [START securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_Organizationname_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncRunAssetDiscoveryOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_runassetdiscovery_organizationname_sync]
+// [END securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
index 94d11c303..b0d693941 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_runassetdiscovery_string_sync]
+// [START securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_String_sync]
 import com.google.cloud.securitycenter.v1.OrganizationName;
 import com.google.cloud.securitycenter.v1.RunAssetDiscoveryResponse;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncRunAssetDiscoveryString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_runassetdiscovery_string_sync]
+// [END securitycenter_v1_generated_SecurityCenter_RunAssetDiscovery_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/AsyncSetFindingState.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/AsyncSetFindingState.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/AsyncSetFindingState.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/AsyncSetFindingState.java
index bfd36025a..66a6ab1cc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/AsyncSetFindingState.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/AsyncSetFindingState.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setfindingstate_async]
+// [START securitycenter_v1_generated_SecurityCenter_SetFindingState_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
@@ -52,4 +52,4 @@ public static void asyncSetFindingState() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setfindingstate_async]
+// [END securitycenter_v1_generated_SecurityCenter_SetFindingState_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingState.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingState.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingState.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingState.java
index d5c5de9e6..9e5792d75 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingState.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingState.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setfindingstate_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetFindingState_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void syncSetFindingState() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setfindingstate_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetFindingState_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
index 78139c84b..f141a3c4b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setfindingstate_findingnamefindingstatetimestamp_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetFindingState_FindingnameFindingstateTimestamp_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncSetFindingStateFindingnameFindingstateTimestamp() throws
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setfindingstate_findingnamefindingstatetimestamp_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetFindingState_FindingnameFindingstateTimestamp_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
index 149f41bb9..8751f90e9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setfindingstate_stringfindingstatetimestamp_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetFindingState_StringFindingstateTimestamp_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -44,4 +44,4 @@ public static void syncSetFindingStateStringFindingstateTimestamp() throws Excep
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setfindingstate_stringfindingstatetimestamp_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetFindingState_StringFindingstateTimestamp_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
index fcbcee0e1..6ea38d5d9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setiampolicy_async]
+// [START securitycenter_v1_generated_SecurityCenter_SetIamPolicy_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -50,4 +50,4 @@ public static void asyncSetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setiampolicy_async]
+// [END securitycenter_v1_generated_SecurityCenter_SetIamPolicy_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicy.java
index ba5dbb4d9..9b45cb5dc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setiampolicy_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetIamPolicy_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
 import com.google.iam.v1.Policy;
@@ -47,4 +47,4 @@ public static void syncSetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setiampolicy_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetIamPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
index 1082c11cc..184bb18cf 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setiampolicy_resourcenamepolicy_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetIamPolicy_ResourcenamePolicy_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -41,4 +41,4 @@ public static void syncSetIamPolicyResourcenamePolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setiampolicy_resourcenamepolicy_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetIamPolicy_ResourcenamePolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
index 35540fa80..38d3018d3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setiampolicy_stringpolicy_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetIamPolicy_StringPolicy_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.iam.v1.Policy;
@@ -40,4 +40,4 @@ public static void syncSetIamPolicyStringPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setiampolicy_stringpolicy_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetIamPolicy_StringPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/AsyncSetMute.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/AsyncSetMute.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/AsyncSetMute.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/AsyncSetMute.java
index 17b51c255..2a5f47ae0 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/AsyncSetMute.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/AsyncSetMute.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setmute_async]
+// [START securitycenter_v1_generated_SecurityCenter_SetMute_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
@@ -49,4 +49,4 @@ public static void asyncSetMute() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setmute_async]
+// [END securitycenter_v1_generated_SecurityCenter_SetMute_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMute.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMute.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMute.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMute.java
index 8cea0cdb5..ce3b1d2c5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMute.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMute.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setmute_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetMute_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void syncSetMute() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setmute_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetMute_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMuteFindingnameFindingmute.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMuteFindingnameFindingmute.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMuteFindingnameFindingmute.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMuteFindingnameFindingmute.java
index d7d28bab2..e039eefdd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMuteFindingnameFindingmute.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMuteFindingnameFindingmute.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setmute_findingnamefindingmute_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetMute_FindingnameFindingmute_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncSetMuteFindingnameFindingmute() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setmute_findingnamefindingmute_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetMute_FindingnameFindingmute_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMuteStringFindingmute.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMuteStringFindingmute.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMuteStringFindingmute.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMuteStringFindingmute.java
index 5e6761f5a..a2a2ffbf2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/setmute/SyncSetMuteStringFindingmute.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/setmute/SyncSetMuteStringFindingmute.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_setmute_stringfindingmute_sync]
+// [START securitycenter_v1_generated_SecurityCenter_SetMute_StringFindingmute_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.FindingName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncSetMuteStringFindingmute() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_setmute_stringfindingmute_sync]
+// [END securitycenter_v1_generated_SecurityCenter_SetMute_StringFindingmute_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
index 853fe9e2f..df1d1c050 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_testiampermissions_async]
+// [START securitycenter_v1_generated_SecurityCenter_TestIamPermissions_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -50,4 +50,4 @@ public static void asyncTestIamPermissions() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_testiampermissions_async]
+// [END securitycenter_v1_generated_SecurityCenter_TestIamPermissions_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissions.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissions.java
index 83bc5c42d..6b68f3fd4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissions.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_testiampermissions_sync]
+// [START securitycenter_v1_generated_SecurityCenter_TestIamPermissions_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
 import com.google.iam.v1.TestIamPermissionsRequest;
@@ -46,4 +46,4 @@ public static void syncTestIamPermissions() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_testiampermissions_sync]
+// [END securitycenter_v1_generated_SecurityCenter_TestIamPermissions_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
index 77dda73a3..122286100 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_testiampermissions_resourcenameliststring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_TestIamPermissions_ResourcenameListstring_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SourceName;
@@ -44,4 +44,4 @@ public static void syncTestIamPermissionsResourcenameListstring() throws Excepti
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_testiampermissions_resourcenameliststring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_TestIamPermissions_ResourcenameListstring_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
index 4d45cc349..b1bb6511e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_testiampermissions_stringliststring_sync]
+// [START securitycenter_v1_generated_SecurityCenter_TestIamPermissions_StringListstring_sync]
 import com.google.cloud.securitycenter.v1.FolderName;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.iam.v1.TestIamPermissionsResponse;
@@ -43,4 +43,4 @@ public static void syncTestIamPermissionsStringListstring() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_testiampermissions_stringliststring_sync]
+// [END securitycenter_v1_generated_SecurityCenter_TestIamPermissions_StringListstring_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/AsyncUpdateBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/AsyncUpdateBigQueryExport.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/AsyncUpdateBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/AsyncUpdateBigQueryExport.java
index bf1fb6825..0104869ed 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/AsyncUpdateBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/AsyncUpdateBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatebigqueryexport_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateBigQueryExport_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatebigqueryexport_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateBigQueryExport_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/SyncUpdateBigQueryExport.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/SyncUpdateBigQueryExport.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/SyncUpdateBigQueryExport.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/SyncUpdateBigQueryExport.java
index ddd4c6707..795377aec 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/SyncUpdateBigQueryExport.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/SyncUpdateBigQueryExport.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatebigqueryexport_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateBigQueryExport_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.UpdateBigQueryExportRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateBigQueryExport() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatebigqueryexport_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateBigQueryExport_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/SyncUpdateBigQueryExportBigqueryexportFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/SyncUpdateBigQueryExportBigqueryexportFieldmask.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/SyncUpdateBigQueryExportBigqueryexportFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/SyncUpdateBigQueryExportBigqueryexportFieldmask.java
index 67e27fe8a..2dd84867e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatebigqueryexport/SyncUpdateBigQueryExportBigqueryexportFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatebigqueryexport/SyncUpdateBigQueryExportBigqueryexportFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatebigqueryexport_bigqueryexportfieldmask_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateBigQueryExport_BigqueryexportFieldmask_sync]
 import com.google.cloud.securitycenter.v1.BigQueryExport;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.FieldMask;
@@ -41,4 +41,4 @@ public static void syncUpdateBigQueryExportBigqueryexportFieldmask() throws Exce
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatebigqueryexport_bigqueryexportfieldmask_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateBigQueryExport_BigqueryexportFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/AsyncUpdateExternalSystem.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/AsyncUpdateExternalSystem.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/AsyncUpdateExternalSystem.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/AsyncUpdateExternalSystem.java
index 14a456dc4..03200603d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/AsyncUpdateExternalSystem.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/AsyncUpdateExternalSystem.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updateexternalsystem_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateExternalSystem_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.ExternalSystem;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateExternalSystem() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updateexternalsystem_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateExternalSystem_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/SyncUpdateExternalSystem.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/SyncUpdateExternalSystem.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/SyncUpdateExternalSystem.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/SyncUpdateExternalSystem.java
index 124ad7e08..eb278730d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/SyncUpdateExternalSystem.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/SyncUpdateExternalSystem.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updateexternalsystem_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateExternalSystem_sync]
 import com.google.cloud.securitycenter.v1.ExternalSystem;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.UpdateExternalSystemRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateExternalSystem() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updateexternalsystem_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateExternalSystem_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/SyncUpdateExternalSystemExternalsystemFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/SyncUpdateExternalSystemExternalsystemFieldmask.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/SyncUpdateExternalSystemExternalsystemFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/SyncUpdateExternalSystemExternalsystemFieldmask.java
index f7f0611a5..58c104f26 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateexternalsystem/SyncUpdateExternalSystemExternalsystemFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateexternalsystem/SyncUpdateExternalSystemExternalsystemFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updateexternalsystem_externalsystemfieldmask_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateExternalSystem_ExternalsystemFieldmask_sync]
 import com.google.cloud.securitycenter.v1.ExternalSystem;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.FieldMask;
@@ -41,4 +41,4 @@ public static void syncUpdateExternalSystemExternalsystemFieldmask() throws Exce
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updateexternalsystem_externalsystemfieldmask_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateExternalSystem_ExternalsystemFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/AsyncUpdateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/AsyncUpdateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/AsyncUpdateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/AsyncUpdateFinding.java
index ef889d39a..1f69723a2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/AsyncUpdateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/AsyncUpdateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatefinding_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateFinding_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -47,4 +47,4 @@ public static void asyncUpdateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatefinding_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateFinding_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/SyncUpdateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/SyncUpdateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/SyncUpdateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/SyncUpdateFinding.java
index b6eb7ce33..17e10c5a0 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/SyncUpdateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/SyncUpdateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatefinding_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateFinding_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.UpdateFindingRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatefinding_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
index a9e41d84a..888a90f38 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatefinding_finding_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateFinding_Finding_sync]
 import com.google.cloud.securitycenter.v1.Finding;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 
@@ -38,4 +38,4 @@ public static void syncUpdateFindingFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatefinding_finding_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateFinding_Finding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/AsyncUpdateMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/AsyncUpdateMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/AsyncUpdateMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/AsyncUpdateMuteConfig.java
index d8462ea1b..068af4106 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/AsyncUpdateMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/AsyncUpdateMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatemuteconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateMuteConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatemuteconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateMuteConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/SyncUpdateMuteConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/SyncUpdateMuteConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/SyncUpdateMuteConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/SyncUpdateMuteConfig.java
index 7f38bddeb..5677273d8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/SyncUpdateMuteConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/SyncUpdateMuteConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatemuteconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateMuteConfig_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.UpdateMuteConfigRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateMuteConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatemuteconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateMuteConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/SyncUpdateMuteConfigMuteconfigFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/SyncUpdateMuteConfigMuteconfigFieldmask.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/SyncUpdateMuteConfigMuteconfigFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/SyncUpdateMuteConfigMuteconfigFieldmask.java
index 249e2666b..a7cd9c5bb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatemuteconfig/SyncUpdateMuteConfigMuteconfigFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatemuteconfig/SyncUpdateMuteConfigMuteconfigFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatemuteconfig_muteconfigfieldmask_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateMuteConfig_MuteconfigFieldmask_sync]
 import com.google.cloud.securitycenter.v1.MuteConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.FieldMask;
@@ -40,4 +40,4 @@ public static void syncUpdateMuteConfigMuteconfigFieldmask() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatemuteconfig_muteconfigfieldmask_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateMuteConfig_MuteconfigFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/AsyncUpdateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/AsyncUpdateNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/AsyncUpdateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/AsyncUpdateNotificationConfig.java
index b00ecf95f..20d33d638 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/AsyncUpdateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/AsyncUpdateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfig.java
index ac5685ce7..a50443a10 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.UpdateNotificationConfigRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
index 243d1ffd2..c0a0e5e95 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_notificationconfig_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_Notificationconfig_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 
@@ -39,4 +39,4 @@ public static void syncUpdateNotificationConfigNotificationconfig() throws Excep
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_notificationconfig_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_Notificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
index 3baff20cb..33971f28e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_notificationconfigfieldmask_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_NotificationconfigFieldmask_sync]
 import com.google.cloud.securitycenter.v1.NotificationConfig;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.protobuf.FieldMask;
@@ -41,4 +41,4 @@ public static void syncUpdateNotificationConfigNotificationconfigFieldmask() thr
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatenotificationconfig_notificationconfigfieldmask_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateNotificationConfig_NotificationconfigFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
index d8dfc0ebb..0f09e536c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updateorganizationsettings_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateOrganizationSettings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updateorganizationsettings_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateOrganizationSettings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
index 0513701e8..ba8ceb4ff 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updateorganizationsettings_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateOrganizationSettings_sync]
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.UpdateOrganizationSettingsRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updateorganizationsettings_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateOrganizationSettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
index afa16e00a..87c5429ab 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updateorganizationsettings_organizationsettings_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateOrganizationSettings_Organizationsettings_sync]
 import com.google.cloud.securitycenter.v1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 
@@ -39,4 +39,4 @@ public static void syncUpdateOrganizationSettingsOrganizationsettings() throws E
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updateorganizationsettings_organizationsettings_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateOrganizationSettings_Organizationsettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
index 70cb5fa60..c31a02ee9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatesecuritymarks_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateSecurityMarks_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SecurityMarks;
@@ -50,4 +50,4 @@ public static void asyncUpdateSecurityMarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatesecuritymarks_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateSecurityMarks_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
index 046f5aba9..a49d7fe1b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatesecuritymarks_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateSecurityMarks_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SecurityMarks;
 import com.google.cloud.securitycenter.v1.UpdateSecurityMarksRequest;
@@ -46,4 +46,4 @@ public static void syncUpdateSecurityMarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatesecuritymarks_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateSecurityMarks_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
index 193f144e6..b714bb489 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatesecuritymarks_securitymarks_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateSecurityMarks_Securitymarks_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.SecurityMarks;
 
@@ -38,4 +38,4 @@ public static void syncUpdateSecurityMarksSecuritymarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatesecuritymarks_securitymarks_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateSecurityMarks_Securitymarks_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/AsyncUpdateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/AsyncUpdateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/AsyncUpdateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/AsyncUpdateSource.java
index a91f2d9cf..94c77069c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/AsyncUpdateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/AsyncUpdateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatesource_async]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
@@ -47,4 +47,4 @@ public static void asyncUpdateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatesource_async]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/SyncUpdateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/SyncUpdateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/SyncUpdateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/SyncUpdateSource.java
index dd5c94283..86256fcfb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/SyncUpdateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/SyncUpdateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatesource_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateSource_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
 import com.google.cloud.securitycenter.v1.UpdateSourceRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatesource_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/SyncUpdateSourceSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/SyncUpdateSourceSource.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/SyncUpdateSourceSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/SyncUpdateSourceSource.java
index e896f0c97..1225e235c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenterclient/updatesource/SyncUpdateSourceSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycenter/updatesource/SyncUpdateSourceSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycenterclient_updatesource_source_sync]
+// [START securitycenter_v1_generated_SecurityCenter_UpdateSource_Source_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1.Source;
 
@@ -38,4 +38,4 @@ public static void syncUpdateSourceSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1_generated_securitycenterclient_updatesource_source_sync]
+// [END securitycenter_v1_generated_SecurityCenter_UpdateSource_Source_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycentersettings/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycentersettings/createsource/SyncCreateSource.java
index 62c0d409e..d7a643ada 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycentersettings/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/securitycentersettings/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.samples;
 
-// [START securitycenter_v1_generated_securitycentersettings_createsource_sync]
+// [START securitycenter_v1_generated_SecurityCenterSettings_CreateSource_sync]
 import com.google.cloud.securitycenter.v1.SecurityCenterSettings;
 import java.time.Duration;
 
@@ -37,10 +37,13 @@ public static void syncCreateSource() throws Exception {
     securityCenterSettingsBuilder
         .createSourceSettings()
         .setRetrySettings(
-            securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+            securityCenterSettingsBuilder
+                .createSourceSettings()
+                .getRetrySettings()
+                .toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     SecurityCenterSettings securityCenterSettings = securityCenterSettingsBuilder.build();
   }
 }
-// [END securitycenter_v1_generated_securitycentersettings_createsource_sync]
+// [END securitycenter_v1_generated_SecurityCenterSettings_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
index f8e3e0169..c09ef2f6e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1.stub.samples;
 
-// [START securitycenter_v1_generated_securitycenterstubsettings_createsource_sync]
+// [START securitycenter_v1_generated_SecurityCenterStubSettings_CreateSource_sync]
 import com.google.cloud.securitycenter.v1.stub.SecurityCenterStubSettings;
 import java.time.Duration;
 
@@ -37,10 +37,13 @@ public static void syncCreateSource() throws Exception {
     securityCenterSettingsBuilder
         .createSourceSettings()
         .setRetrySettings(
-            securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+            securityCenterSettingsBuilder
+                .createSourceSettings()
+                .getRetrySettings()
+                .toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     SecurityCenterStubSettings securityCenterSettings = securityCenterSettingsBuilder.build();
   }
 }
-// [END securitycenter_v1_generated_securitycenterstubsettings_createsource_sync]
+// [END securitycenter_v1_generated_SecurityCenterStubSettings_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetCredentialsProvider.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetCredentialsProvider.java
index b4f64cb5d..8c440a330 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetCredentialsProvider.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_create_setcredentialsprovider_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_Create_SetCredentialsProvider_sync]
 import com.google.api.gax.core.FixedCredentialsProvider;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterSettings;
@@ -41,4 +41,4 @@ public static void syncCreateSetCredentialsProvider() throws Exception {
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_create_setcredentialsprovider_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_Create_SetCredentialsProvider_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
similarity index 80%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
index 44d1aac69..2c08ffc9b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_create_setcredentialsprovider1_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_Create_SetCredentialsProvider1_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterSettings;
 
@@ -33,11 +33,8 @@ public static void syncCreateSetCredentialsProvider1() throws Exception {
     // - It may require specifying regional endpoints when creating the service client as shown in
     // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     SecurityCenterSettings securityCenterSettings =
-        SecurityCenterSettings.newBuilder()
-            .setTransportChannelProvider(
-                SecurityCenterSettings.defaultHttpJsonTransportProviderBuilder().build())
-            .build();
+        SecurityCenterSettings.newHttpJsonBuilder().build();
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_create_setcredentialsprovider1_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_Create_SetCredentialsProvider1_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetEndpoint.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetEndpoint.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetEndpoint.java
index c738f371c..116f1a831 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/create/SyncCreateSetEndpoint.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_create_setendpoint_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_Create_SetEndpoint_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterSettings;
 import com.google.cloud.securitycenter.v1beta1.myEndpoint;
@@ -38,4 +38,4 @@ public static void syncCreateSetEndpoint() throws Exception {
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_create_setendpoint_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_Create_SetEndpoint_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/AsyncCreateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/AsyncCreateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/AsyncCreateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/AsyncCreateFinding.java
index e6f09e2c1..ac3f9366d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/AsyncCreateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/AsyncCreateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createfinding_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.CreateFindingRequest;
 import com.google.cloud.securitycenter.v1beta1.Finding;
@@ -48,4 +48,4 @@ public static void asyncCreateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createfinding_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFinding.java
index 877246570..f84ff16cf 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createfinding_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_sync]
 import com.google.cloud.securitycenter.v1beta1.CreateFindingRequest;
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -45,4 +45,4 @@ public static void syncCreateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createfinding_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
index bdf9c045a..e36bc1825 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createfinding_sourcenamestringfinding_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_SourcenameStringFinding_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingSourcenameStringFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createfinding_sourcenamestringfinding_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_SourcenameStringFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
index 358b0964f..9ffee0a78 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createfinding_stringstringfinding_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_StringStringFinding_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingStringStringFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createfinding_stringstringfinding_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateFinding_StringStringFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/AsyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/AsyncCreateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/AsyncCreateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/AsyncCreateSource.java
index c8509032b..89aa6e8b7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/AsyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/AsyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createsource_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.CreateSourceRequest;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
@@ -47,4 +47,4 @@ public static void asyncCreateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createsource_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSource.java
index 00669179c..e849b73bd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createsource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateSource_sync]
 import com.google.cloud.securitycenter.v1beta1.CreateSourceRequest;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -44,4 +44,4 @@ public static void syncCreateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createsource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
index 7918a06fd..523607a4d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createsource_organizationnamesource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateSource_OrganizationnameSource_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
@@ -40,4 +40,4 @@ public static void syncCreateSourceOrganizationnameSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createsource_organizationnamesource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateSource_OrganizationnameSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSourceStringSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSourceStringSource.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSourceStringSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSourceStringSource.java
index 297a08284..f42246110 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/createsource/SyncCreateSourceStringSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/createsource/SyncCreateSourceStringSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_createsource_stringsource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_CreateSource_StringSource_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
@@ -40,4 +40,4 @@ public static void syncCreateSourceStringSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_createsource_stringsource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_CreateSource_StringSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
index 6597423f6..e71e65a27 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -48,4 +48,4 @@ public static void asyncGetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicy.java
index 852fae6a2..d29f3c90a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
 import com.google.iam.v1.GetIamPolicyRequest;
@@ -45,4 +45,4 @@ public static void syncGetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
index fdbbe2452..255943fc9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_resourcename_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_Resourcename_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -40,4 +40,4 @@ public static void syncGetIamPolicyResourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_resourcename_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_Resourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
index 98caab151..9a6660359 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_string_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_String_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.iam.v1.Policy;
@@ -39,4 +39,4 @@ public static void syncGetIamPolicyString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getiampolicy_string_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetIamPolicy_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
index 2741aea04..77982f2da 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
@@ -47,4 +47,4 @@ public static void asyncGetOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
index 11f79a081..e48fe2814 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_sync]
 import com.google.cloud.securitycenter.v1beta1.GetOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettingsName;
@@ -43,4 +43,4 @@ public static void syncGetOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
index e9a50dcda..00b48cdd3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_organizationsettingsname_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_Organizationsettingsname_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettingsName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetOrganizationSettingsOrganizationsettingsname() throws
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_organizationsettingsname_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_Organizationsettingsname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
index 363c31dd9..bc178a380 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_string_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_String_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettingsName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetOrganizationSettingsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getorganizationsettings_string_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetOrganizationSettings_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/AsyncGetSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/AsyncGetSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/AsyncGetSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/AsyncGetSource.java
index edd74f422..c9a23a9f9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/AsyncGetSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/AsyncGetSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getsource_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.GetSourceRequest;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void asyncGetSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getsource_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSource.java
index 3e9c654fa..c10a75a9d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getsource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetSource_sync]
 import com.google.cloud.securitycenter.v1beta1.GetSourceRequest;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
@@ -43,4 +43,4 @@ public static void syncGetSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getsource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSourceSourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSourceSourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSourceSourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSourceSourcename.java
index 5e4d59d21..7ac610254 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSourceSourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSourceSourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getsource_sourcename_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetSource_Sourcename_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -39,4 +39,4 @@ public static void syncGetSourceSourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getsource_sourcename_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetSource_Sourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSourceString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSourceString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSourceString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSourceString.java
index 4296fc3e5..5da0091f7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/getsource/SyncGetSourceString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/getsource/SyncGetSourceString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_getsource_string_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GetSource_String_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -39,4 +39,4 @@ public static void syncGetSourceString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_getsource_string_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GetSource_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/AsyncGroupAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/AsyncGroupAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/AsyncGroupAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/AsyncGroupAssets.java
index 425a8a5a1..9500850f3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/AsyncGroupAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/AsyncGroupAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupassets_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupAssets_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
@@ -57,4 +57,4 @@ public static void asyncGroupAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupassets_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupAssets_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
index 5200fb5cc..033e4fead 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupassets_paged_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupAssets_Paged_async]
 import com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1beta1.GroupAssetsResponse;
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
@@ -64,4 +64,4 @@ public static void asyncGroupAssetsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupassets_paged_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupAssets_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/SyncGroupAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/SyncGroupAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/SyncGroupAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/SyncGroupAssets.java
index 768861a40..468e2cc88 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupassets/SyncGroupAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupassets/SyncGroupAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupassets_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupAssets_sync]
 import com.google.cloud.securitycenter.v1beta1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
@@ -53,4 +53,4 @@ public static void syncGroupAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupassets_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupAssets_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/AsyncGroupFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/AsyncGroupFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/AsyncGroupFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/AsyncGroupFindings.java
index db121869c..ff2e5ad91 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/AsyncGroupFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/AsyncGroupFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupfindings_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
@@ -55,4 +55,4 @@ public static void asyncGroupFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupfindings_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
index bfca7fb4b..e1f61952e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupfindings_paged_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_Paged_async]
 import com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1beta1.GroupFindingsResponse;
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
@@ -62,4 +62,4 @@ public static void asyncGroupFindingsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupfindings_paged_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindings.java
index ed3f5f422..e5568f355 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupfindings_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_sync]
 import com.google.cloud.securitycenter.v1beta1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -51,4 +51,4 @@ public static void syncGroupFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupfindings_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
index dcead7a01..b3f733f32 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupfindings_sourcenamestring_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_SourcenameString_sync]
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -42,4 +42,4 @@ public static void syncGroupFindingsSourcenameString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupfindings_sourcenamestring_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_SourcenameString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
index 72c3ce785..21b29a57d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_groupfindings_stringstring_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_StringString_sync]
 import com.google.cloud.securitycenter.v1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -42,4 +42,4 @@ public static void syncGroupFindingsStringString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_groupfindings_stringstring_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_GroupFindings_StringString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/AsyncListAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/AsyncListAssets.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/AsyncListAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/AsyncListAssets.java
index af2a8c91e..3a47fdd0b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/AsyncListAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/AsyncListAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listassets_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListAssets_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1beta1.ListAssetsResponse;
@@ -59,4 +59,4 @@ public static void asyncListAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listassets_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListAssets_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/AsyncListAssetsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/AsyncListAssetsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/AsyncListAssetsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/AsyncListAssetsPaged.java
index 1ff055c07..ecece9da0 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/AsyncListAssetsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/AsyncListAssetsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listassets_paged_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListAssets_Paged_async]
 import com.google.cloud.securitycenter.v1beta1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
@@ -65,4 +65,4 @@ public static void asyncListAssetsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listassets_paged_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListAssets_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/SyncListAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/SyncListAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/SyncListAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/SyncListAssets.java
index 90cf197f6..a84b3d47a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listassets/SyncListAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listassets/SyncListAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listassets_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListAssets_sync]
 import com.google.cloud.securitycenter.v1beta1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
@@ -56,4 +56,4 @@ public static void syncListAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listassets_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListAssets_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/AsyncListFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/AsyncListFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/AsyncListFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/AsyncListFindings.java
index 1dfff0b73..55262f0f9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/AsyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/AsyncListFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listfindings_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.ListFindingsRequest;
@@ -57,4 +57,4 @@ public static void asyncListFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listfindings_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/AsyncListFindingsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/AsyncListFindingsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/AsyncListFindingsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/AsyncListFindingsPaged.java
index 45452ab3b..1657b8359 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/AsyncListFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/AsyncListFindingsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listfindings_paged_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListFindings_Paged_async]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1beta1.ListFindingsResponse;
@@ -64,4 +64,4 @@ public static void asyncListFindingsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listfindings_paged_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListFindings_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/SyncListFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/SyncListFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/SyncListFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/SyncListFindings.java
index e2cbe0e1a..fda3c92cd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listfindings/SyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listfindings/SyncListFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listfindings_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListFindings_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -53,4 +53,4 @@ public static void syncListFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listfindings_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/AsyncListSources.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/AsyncListSources.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/AsyncListSources.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/AsyncListSources.java
index d131a402f..ee2b71662 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/AsyncListSources.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/AsyncListSources.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listsources_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListSources_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
@@ -51,4 +51,4 @@ public static void asyncListSources() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listsources_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListSources_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/AsyncListSourcesPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/AsyncListSourcesPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/AsyncListSourcesPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/AsyncListSourcesPaged.java
index 119cdc9a0..74ed03575 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/AsyncListSourcesPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/AsyncListSourcesPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listsources_paged_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListSources_Paged_async]
 import com.google.cloud.securitycenter.v1beta1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1beta1.ListSourcesResponse;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
@@ -58,4 +58,4 @@ public static void asyncListSourcesPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listsources_paged_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListSources_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSources.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSources.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSources.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSources.java
index 9b296d063..a0d7420a5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSources.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSources.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listsources_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListSources_sync]
 import com.google.cloud.securitycenter.v1beta1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -47,4 +47,4 @@ public static void syncListSources() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listsources_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListSources_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSourcesOrganizationname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSourcesOrganizationname.java
index a9c481296..4bdb6503f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSourcesOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listsources_organizationname_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListSources_Organizationname_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listsources_organizationname_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListSources_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSourcesString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSourcesString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSourcesString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSourcesString.java
index 6f6e0932a..5a1a1e71c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/listsources/SyncListSourcesString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/listsources/SyncListSourcesString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_listsources_string_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_ListSources_String_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_listsources_string_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_ListSources_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
index 3cd598c76..f118bda45 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest;
@@ -47,4 +47,4 @@ public static void asyncRunAssetDiscovery() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
index 0dba2de7e..5567b7bb6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_lro_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_LRO_async]
 import com.google.api.gax.longrunning.OperationFuture;
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest;
@@ -47,4 +47,4 @@ public static void asyncRunAssetDiscoveryLRO() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_lro_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_LRO_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
index 781ea790b..96a27bdfe 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.RunAssetDiscoveryRequest;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncRunAssetDiscovery() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
index 8db947057..a4c731324 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_organizationname_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_Organizationname_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -39,4 +39,4 @@ public static void syncRunAssetDiscoveryOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_organizationname_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
index bd33eeb3e..b544ec6e4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_string_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_String_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -39,4 +39,4 @@ public static void syncRunAssetDiscoveryString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_runassetdiscovery_string_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_RunAssetDiscovery_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/AsyncSetFindingState.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/AsyncSetFindingState.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/AsyncSetFindingState.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/AsyncSetFindingState.java
index 4ef430073..2f33b6dd4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/AsyncSetFindingState.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/AsyncSetFindingState.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.FindingName;
@@ -49,4 +49,4 @@ public static void asyncSetFindingState() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingState.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingState.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingState.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingState.java
index b0ce6305f..b23dfb5c3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingState.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingState.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.FindingName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -45,4 +45,4 @@ public static void syncSetFindingState() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
index 76111c5cc..658a497d8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_findingnamefindingstatetimestamp_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_FindingnameFindingstateTimestamp_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.FindingName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncSetFindingStateFindingnameFindingstateTimestamp() throws
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_findingnamefindingstatetimestamp_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_FindingnameFindingstateTimestamp_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
index 69ec7f317..5bc17716d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_stringfindingstatetimestamp_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_StringFindingstateTimestamp_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.FindingName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncSetFindingStateStringFindingstateTimestamp() throws Excep
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setfindingstate_stringfindingstatetimestamp_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetFindingState_StringFindingstateTimestamp_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
index 99999b350..f8eb85ad4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -49,4 +49,4 @@ public static void asyncSetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicy.java
index 401a03eea..237cdfadf 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
 import com.google.iam.v1.Policy;
@@ -46,4 +46,4 @@ public static void syncSetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
index 83475e40e..f4144690b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_resourcenamepolicy_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_ResourcenamePolicy_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncSetIamPolicyResourcenamePolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_resourcenamepolicy_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_ResourcenamePolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
index 7889fbe21..f766750b3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_stringpolicy_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_StringPolicy_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.iam.v1.Policy;
@@ -40,4 +40,4 @@ public static void syncSetIamPolicyStringPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_setiampolicy_stringpolicy_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_SetIamPolicy_StringPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
index 7f8003482..1f79419d4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -49,4 +49,4 @@ public static void asyncTestIamPermissions() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissions.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissions.java
index 398e8a66b..a989c5bc6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissions.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
 import com.google.iam.v1.TestIamPermissionsRequest;
@@ -45,4 +45,4 @@ public static void syncTestIamPermissions() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
index 365eb6a9f..4ed1055f2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_resourcenameliststring_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_ResourcenameListstring_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SourceName;
@@ -44,4 +44,4 @@ public static void syncTestIamPermissionsResourcenameListstring() throws Excepti
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_resourcenameliststring_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_ResourcenameListstring_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
index 5881ca03b..82b42fc0c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_stringliststring_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_StringListstring_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.iam.v1.TestIamPermissionsResponse;
@@ -43,4 +43,4 @@ public static void syncTestIamPermissionsStringListstring() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_testiampermissions_stringliststring_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_TestIamPermissions_StringListstring_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/AsyncUpdateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/AsyncUpdateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/AsyncUpdateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/AsyncUpdateFinding.java
index 5f20364fd..c69d57069 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/AsyncUpdateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/AsyncUpdateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatefinding_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateFinding_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -47,4 +47,4 @@ public static void asyncUpdateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatefinding_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateFinding_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/SyncUpdateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/SyncUpdateFinding.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/SyncUpdateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/SyncUpdateFinding.java
index 449fd9815..7f4e0afbc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/SyncUpdateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/SyncUpdateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatefinding_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateFinding_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.UpdateFindingRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatefinding_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
index 83bbecb8c..2e13d40d9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatefinding_finding_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateFinding_Finding_sync]
 import com.google.cloud.securitycenter.v1beta1.Finding;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 
@@ -38,4 +38,4 @@ public static void syncUpdateFindingFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatefinding_finding_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateFinding_Finding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
index 1bfb4ccac..211e21ef8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updateorganizationsettings_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateOrganizationSettings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updateorganizationsettings_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateOrganizationSettings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
index 428a988ae..6a3819750 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updateorganizationsettings_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateOrganizationSettings_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.UpdateOrganizationSettingsRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updateorganizationsettings_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateOrganizationSettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
index a23f6fae0..2a9b18763 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updateorganizationsettings_organizationsettings_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateOrganizationSettings_Organizationsettings_sync]
 import com.google.cloud.securitycenter.v1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 
@@ -39,4 +39,4 @@ public static void syncUpdateOrganizationSettingsOrganizationsettings() throws E
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updateorganizationsettings_organizationsettings_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateOrganizationSettings_Organizationsettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
index 6539d9a90..d58b55260 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatesecuritymarks_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateSecurityMarks_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SecurityMarks;
@@ -50,4 +50,4 @@ public static void asyncUpdateSecurityMarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatesecuritymarks_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateSecurityMarks_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
index 89125287d..7a34e9f34 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatesecuritymarks_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateSecurityMarks_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SecurityMarks;
 import com.google.cloud.securitycenter.v1beta1.UpdateSecurityMarksRequest;
@@ -46,4 +46,4 @@ public static void syncUpdateSecurityMarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatesecuritymarks_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateSecurityMarks_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
index 71275f43e..abf3fb100 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatesecuritymarks_securitymarks_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateSecurityMarks_Securitymarks_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.SecurityMarks;
 
@@ -38,4 +38,4 @@ public static void syncUpdateSecurityMarksSecuritymarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatesecuritymarks_securitymarks_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateSecurityMarks_Securitymarks_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/AsyncUpdateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/AsyncUpdateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/AsyncUpdateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/AsyncUpdateSource.java
index f3abb0946..c38212945 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/AsyncUpdateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/AsyncUpdateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatesource_async]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
@@ -47,4 +47,4 @@ public static void asyncUpdateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatesource_async]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/SyncUpdateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/SyncUpdateSource.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/SyncUpdateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/SyncUpdateSource.java
index c55f5479d..c2e3392aa 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/SyncUpdateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/SyncUpdateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatesource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateSource_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
 import com.google.cloud.securitycenter.v1beta1.UpdateSourceRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatesource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/SyncUpdateSourceSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/SyncUpdateSourceSource.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/SyncUpdateSourceSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/SyncUpdateSourceSource.java
index f5e1f9529..73d085f6f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenterclient/updatesource/SyncUpdateSourceSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycenter/updatesource/SyncUpdateSourceSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterclient_updatesource_source_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenter_UpdateSource_Source_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1beta1.Source;
 
@@ -38,4 +38,4 @@ public static void syncUpdateSourceSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterclient_updatesource_source_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenter_UpdateSource_Source_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycentersettings/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycentersettings/createsource/SyncCreateSource.java
index d06c4b9bc..9b2e27a7e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycentersettings/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/securitycentersettings/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.samples;
 
-// [START securitycenter_v1beta1_generated_securitycentersettings_createsource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenterSettings_CreateSource_sync]
 import com.google.cloud.securitycenter.v1beta1.SecurityCenterSettings;
 import java.time.Duration;
 
@@ -37,10 +37,13 @@ public static void syncCreateSource() throws Exception {
     securityCenterSettingsBuilder
         .createSourceSettings()
         .setRetrySettings(
-            securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+            securityCenterSettingsBuilder
+                .createSourceSettings()
+                .getRetrySettings()
+                .toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     SecurityCenterSettings securityCenterSettings = securityCenterSettingsBuilder.build();
   }
 }
-// [END securitycenter_v1beta1_generated_securitycentersettings_createsource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenterSettings_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
index 184fb0bf0..967bcc549 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1beta1.stub.samples;
 
-// [START securitycenter_v1beta1_generated_securitycenterstubsettings_createsource_sync]
+// [START securitycenter_v1beta1_generated_SecurityCenterStubSettings_CreateSource_sync]
 import com.google.cloud.securitycenter.v1beta1.stub.SecurityCenterStubSettings;
 import java.time.Duration;
 
@@ -37,10 +37,13 @@ public static void syncCreateSource() throws Exception {
     securityCenterSettingsBuilder
         .createSourceSettings()
         .setRetrySettings(
-            securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+            securityCenterSettingsBuilder
+                .createSourceSettings()
+                .getRetrySettings()
+                .toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     SecurityCenterStubSettings securityCenterSettings = securityCenterSettingsBuilder.build();
   }
 }
-// [END securitycenter_v1beta1_generated_securitycenterstubsettings_createsource_sync]
+// [END securitycenter_v1beta1_generated_SecurityCenterStubSettings_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetCredentialsProvider.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetCredentialsProvider.java
index 7514cc279..a00b08deb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetCredentialsProvider.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_create_setcredentialsprovider_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_Create_SetCredentialsProvider_sync]
 import com.google.api.gax.core.FixedCredentialsProvider;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterSettings;
@@ -41,4 +41,4 @@ public static void syncCreateSetCredentialsProvider() throws Exception {
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_create_setcredentialsprovider_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_Create_SetCredentialsProvider_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
similarity index 79%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
index 824b74b72..b8b5f1e80 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetCredentialsProvider1.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_create_setcredentialsprovider1_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_Create_SetCredentialsProvider1_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterSettings;
 
@@ -33,11 +33,8 @@ public static void syncCreateSetCredentialsProvider1() throws Exception {
     // - It may require specifying regional endpoints when creating the service client as shown in
     // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     SecurityCenterSettings securityCenterSettings =
-        SecurityCenterSettings.newBuilder()
-            .setTransportChannelProvider(
-                SecurityCenterSettings.defaultHttpJsonTransportProviderBuilder().build())
-            .build();
+        SecurityCenterSettings.newHttpJsonBuilder().build();
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_create_setcredentialsprovider1_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_Create_SetCredentialsProvider1_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetEndpoint.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetEndpoint.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetEndpoint.java
index 5b58297de..e6bf8e4c3 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/create/SyncCreateSetEndpoint.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_create_setendpoint_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_Create_SetEndpoint_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterSettings;
 import com.google.cloud.securitycenter.v1p1beta1.myEndpoint;
@@ -38,4 +38,4 @@ public static void syncCreateSetEndpoint() throws Exception {
     SecurityCenterClient securityCenterClient = SecurityCenterClient.create(securityCenterSettings);
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_create_setendpoint_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_Create_SetEndpoint_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/AsyncCreateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/AsyncCreateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/AsyncCreateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/AsyncCreateFinding.java
index 73b32ed67..c7fa62923 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/AsyncCreateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/AsyncCreateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest;
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
@@ -49,4 +49,4 @@ public static void asyncCreateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFinding.java
index ad04e5305..c104cbb65 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_sync]
 import com.google.cloud.securitycenter.v1p1beta1.CreateFindingRequest;
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void syncCreateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameFindingString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameFindingString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameFindingString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameFindingString.java
index 4de39856b..a4ce2eb26 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameFindingString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameFindingString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_sourcenamefindingstring_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_SourcenameFindingString_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingSourcenameFindingString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_sourcenamefindingstring_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_SourcenameFindingString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
index ac432e405..956419264 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingSourcenameStringFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingSourcenameStringFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_sourcenamestringfinding_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_SourcenameStringFinding_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingSourcenameStringFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_sourcenamestringfinding_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_SourcenameStringFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingStringFindingString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingStringFindingString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingStringFindingString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingStringFindingString.java
index 5e737f8b1..a939cdf66 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingStringFindingString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingStringFindingString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_stringfindingstring_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_StringFindingString_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingStringFindingString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_stringfindingstring_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_StringFindingString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
index d39938792..dac2b060c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createfinding/SyncCreateFindingStringStringFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createfinding/SyncCreateFindingStringStringFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_stringstringfinding_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_StringStringFinding_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncCreateFindingStringStringFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createfinding_stringstringfinding_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateFinding_StringStringFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/AsyncCreateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/AsyncCreateNotificationConfig.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/AsyncCreateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/AsyncCreateNotificationConfig.java
index ec38c8219..2d83604ef 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/AsyncCreateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/AsyncCreateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
@@ -49,4 +49,4 @@ public static void asyncCreateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfig.java
index 2013b456a..654b116c2 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.CreateNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -45,4 +45,4 @@ public static void syncCreateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
index 19356a075..c0ad39ee1 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_organizationnamenotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateNotificationConfigOrganizationnameNotificationconfi
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_organizationnamenotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
index c594bcaf5..dff3341d1 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigOrganizationnameStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_organizationnamestringnotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameStringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncCreateNotificationConfigOrganizationnameStringNotificatio
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_organizationnamestringnotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_OrganizationnameStringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
index 5c8376acb..2a3f26843 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_stringnotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_StringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -41,4 +41,4 @@ public static void syncCreateNotificationConfigStringNotificationconfig() throws
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_stringnotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_StringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
index 066e6cc8e..508e17860 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createnotificationconfig/SyncCreateNotificationConfigStringStringNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_stringstringnotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_StringStringNotificationconfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncCreateNotificationConfigStringStringNotificationconfig()
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createnotificationconfig_stringstringnotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateNotificationConfig_StringStringNotificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/AsyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/AsyncCreateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/AsyncCreateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/AsyncCreateSource.java
index 6a74f1216..61b495b5b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/AsyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/AsyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createsource_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -47,4 +47,4 @@ public static void asyncCreateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createsource_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSource.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSource.java
index 44f1dc719..f36087b94 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createsource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.CreateSourceRequest;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -44,4 +44,4 @@ public static void syncCreateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createsource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
index 7ce27fbd8..40dead85d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSourceOrganizationnameSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSourceOrganizationnameSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createsource_organizationnamesource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_OrganizationnameSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -40,4 +40,4 @@ public static void syncCreateSourceOrganizationnameSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createsource_organizationnamesource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_OrganizationnameSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSourceStringSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSourceStringSource.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSourceStringSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSourceStringSource.java
index eed742034..958311168 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/createsource/SyncCreateSourceStringSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/createsource/SyncCreateSourceStringSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_createsource_stringsource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_StringSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -40,4 +40,4 @@ public static void syncCreateSourceStringSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_createsource_stringsource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_CreateSource_StringSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/AsyncDeleteNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/AsyncDeleteNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/AsyncDeleteNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/AsyncDeleteNotificationConfig.java
index e7a7ea75c..10f092f8c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/AsyncDeleteNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/AsyncDeleteNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
@@ -48,4 +48,4 @@ public static void asyncDeleteNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfig.java
index d6db13dd8..23b0f0617 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.DeleteNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -44,4 +44,4 @@ public static void syncDeleteNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
index 86684a019..5d431c31a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigNotificationconfigname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_notificationconfigname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_Notificationconfigname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -40,4 +40,4 @@ public static void syncDeleteNotificationConfigNotificationconfigname() throws E
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_notificationconfigname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_Notificationconfigname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigString.java
index 3b0b44786..dc15544c7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/deletenotificationconfig/SyncDeleteNotificationConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/deletenotificationconfig/SyncDeleteNotificationConfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.protobuf.Empty;
@@ -39,4 +39,4 @@ public static void syncDeleteNotificationConfigString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_deletenotificationconfig_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_DeleteNotificationConfig_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
index 8ba9caa3c..f1db1a57e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/AsyncGetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/AsyncGetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -49,4 +49,4 @@ public static void asyncGetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicy.java
index 2d849d8c7..598a5d76d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
 import com.google.iam.v1.GetIamPolicyRequest;
@@ -46,4 +46,4 @@ public static void syncGetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
index 1c4c4cfd2..68f08be99 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyResourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicyResourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_resourcename_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_Resourcename_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -40,4 +40,4 @@ public static void syncGetIamPolicyResourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_resourcename_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_Resourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
index 35fdfc5e8..9272f017b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getiampolicy/SyncGetIamPolicyString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getiampolicy/SyncGetIamPolicyString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.FolderName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.iam.v1.Policy;
@@ -39,4 +39,4 @@ public static void syncGetIamPolicyString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getiampolicy_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetIamPolicy_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/AsyncGetNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/AsyncGetNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/AsyncGetNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/AsyncGetNotificationConfig.java
index 8033cdece..9ef53c65e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/AsyncGetNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/AsyncGetNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
@@ -48,4 +48,4 @@ public static void asyncGetNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfig.java
index c70659c1e..2a1b6babc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GetNotificationConfigRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
@@ -44,4 +44,4 @@ public static void syncGetNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
index 1eaa68d1d..405e42a39 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfigNotificationconfigname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_notificationconfigname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_Notificationconfigname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncGetNotificationConfigNotificationconfigname() throws Exce
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_notificationconfigname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_Notificationconfigname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfigString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfigString.java
index 45279b609..36820ff7b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getnotificationconfig/SyncGetNotificationConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getnotificationconfig/SyncGetNotificationConfigString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfigName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetNotificationConfigString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getnotificationconfig_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetNotificationConfig_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
index ea33fdde1..8ff8efc35 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/AsyncGetOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/AsyncGetOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
@@ -47,4 +47,4 @@ public static void asyncGetOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
index fe089f9ac..46b5b65e4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GetOrganizationSettingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettingsName;
@@ -43,4 +43,4 @@ public static void syncGetOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
index 561ab2452..d5df943f8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsOrganizationsettingsname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_organizationsettingsname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_Organizationsettingsname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettingsName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetOrganizationSettingsOrganizationsettingsname() throws
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_organizationsettingsname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_Organizationsettingsname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
index e9bc800b4..dc175afe4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getorganizationsettings/SyncGetOrganizationSettingsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getorganizationsettings/SyncGetOrganizationSettingsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettingsName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -39,4 +39,4 @@ public static void syncGetOrganizationSettingsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getorganizationsettings_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetOrganizationSettings_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/AsyncGetSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/AsyncGetSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/AsyncGetSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/AsyncGetSource.java
index eca2a9da8..1634625eb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/AsyncGetSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/AsyncGetSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getsource_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -46,4 +46,4 @@ public static void asyncGetSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getsource_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSource.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSource.java
index 4e6f5257d..297d23619 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getsource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GetSourceRequest;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -43,4 +43,4 @@ public static void syncGetSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getsource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSourceSourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSourceSourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSourceSourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSourceSourcename.java
index bf9f62f09..f2771a7e6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSourceSourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSourceSourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getsource_sourcename_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_Sourcename_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -39,4 +39,4 @@ public static void syncGetSourceSourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getsource_sourcename_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_Sourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSourceString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSourceString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSourceString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSourceString.java
index 7eab2df7a..3dc2d67eb 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/getsource/SyncGetSourceString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/getsource/SyncGetSourceString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_getsource_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -39,4 +39,4 @@ public static void syncGetSourceString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_getsource_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GetSource_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/AsyncGroupAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/AsyncGroupAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/AsyncGroupAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/AsyncGroupAssets.java
index 11e32552e..48899420c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/AsyncGroupAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/AsyncGroupAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupassets_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupAssets_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
@@ -57,4 +57,4 @@ public static void asyncGroupAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupassets_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupAssets_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
index cf85ff7e8..2264d020b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/AsyncGroupAssetsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/AsyncGroupAssetsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupassets_paged_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupAssets_Paged_async]
 import com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.GroupAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
@@ -64,4 +64,4 @@ public static void asyncGroupAssetsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupassets_paged_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupAssets_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/SyncGroupAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/SyncGroupAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/SyncGroupAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/SyncGroupAssets.java
index eb9ea0768..5825a941a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupassets/SyncGroupAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupassets/SyncGroupAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupassets_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupAssets_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GroupAssetsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -53,4 +53,4 @@ public static void syncGroupAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupassets_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupAssets_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/AsyncGroupFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/AsyncGroupFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/AsyncGroupFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/AsyncGroupFindings.java
index 699617c9e..37c08c414 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/AsyncGroupFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/AsyncGroupFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
@@ -58,4 +58,4 @@ public static void asyncGroupFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
index 371cb1803..59c2da000 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/AsyncGroupFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/AsyncGroupFindingsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_paged_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_Paged_async]
 import com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.GroupFindingsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
@@ -65,4 +65,4 @@ public static void asyncGroupFindingsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_paged_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindings.java
index 6979ea165..5ea6ef71f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GroupFindingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -54,4 +54,4 @@ public static void syncGroupFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
index 8d313c207..413a331f6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindingsSourcenameString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindingsSourcenameString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_sourcenamestring_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_SourcenameString_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -42,4 +42,4 @@ public static void syncGroupFindingsSourcenameString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_sourcenamestring_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_SourcenameString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
index 7c971e274..32f51e42d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/groupfindings/SyncGroupFindingsStringString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/groupfindings/SyncGroupFindingsStringString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_stringstring_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_StringString_sync]
 import com.google.cloud.securitycenter.v1p1beta1.GroupResult;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -42,4 +42,4 @@ public static void syncGroupFindingsStringString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_groupfindings_stringstring_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_GroupFindings_StringString_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/AsyncListAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/AsyncListAssets.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/AsyncListAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/AsyncListAssets.java
index 95323b97c..42a30f9dc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/AsyncListAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/AsyncListAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
@@ -59,4 +59,4 @@ public static void asyncListAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/AsyncListAssetsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/AsyncListAssetsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/AsyncListAssetsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/AsyncListAssetsPaged.java
index 6c34e7b29..7e04a74bc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/AsyncListAssetsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/AsyncListAssetsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_paged_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Paged_async]
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -65,4 +65,4 @@ public static void asyncListAssetsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_paged_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssets.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssets.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssets.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssets.java
index 135194f60..9791322a0 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssets.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssets.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -56,4 +56,4 @@ public static void syncListAssets() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsFoldername.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsFoldername.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsFoldername.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsFoldername.java
index 731433028..da5521c54 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsFoldername.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsFoldername.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_foldername_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Foldername_sync]
 import com.google.cloud.securitycenter.v1p1beta1.FolderName;
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListAssetsFoldername() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_foldername_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Foldername_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsOrganizationname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsOrganizationname.java
index 3033b187b..144abbb66 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_organizationname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Organizationname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListAssetsOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_organizationname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsProjectname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsProjectname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsProjectname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsProjectname.java
index 307ba3812..6a07714af 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsProjectname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_projectname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Projectname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.ProjectName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListAssetsProjectname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_projectname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_Projectname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsString.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsString.java
index 4cecf22aa..6707c46fd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listassets/SyncListAssetsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listassets/SyncListAssetsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listassets_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListAssetsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListAssetsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listassets_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListAssets_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/AsyncListFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/AsyncListFindings.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/AsyncListFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/AsyncListFindings.java
index 1361957bb..a9b8ae7b9 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/AsyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/AsyncListFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse;
@@ -60,4 +60,4 @@ public static void asyncListFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/AsyncListFindingsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/AsyncListFindingsPaged.java
similarity index 94%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/AsyncListFindingsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/AsyncListFindingsPaged.java
index be59862ab..3004577f7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/AsyncListFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/AsyncListFindingsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_paged_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_Paged_async]
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -67,4 +67,4 @@ public static void asyncListFindingsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_paged_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindings.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindings.java
index be6da19bd..882eb3b55 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -57,4 +57,4 @@ public static void syncListFindings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindingsSourcename.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindingsSourcename.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindingsSourcename.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindingsSourcename.java
index 399e20492..3ab7a11fc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindingsSourcename.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindingsSourcename.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_sourcename_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_Sourcename_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -42,4 +42,4 @@ public static void syncListFindingsSourcename() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_sourcename_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_Sourcename_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindingsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindingsString.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindingsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindingsString.java
index f16b04cc0..4798218a5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listfindings/SyncListFindingsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listfindings/SyncListFindingsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListFindingsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -42,4 +42,4 @@ public static void syncListFindingsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listfindings_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListFindings_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigs.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigs.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigs.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigs.java
index 5dfa55e3e..5c5da5d1a 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigs.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
@@ -51,4 +51,4 @@ public static void asyncListNotificationConfigs() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigsPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
index bcfec99e9..fcc0ca830 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/AsyncListNotificationConfigsPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_paged_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_Paged_async]
 import com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsResponse;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
@@ -59,4 +59,4 @@ public static void asyncListNotificationConfigsPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_paged_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigs.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigs.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigs.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigs.java
index b229284a0..1dd392fcf 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigs.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListNotificationConfigsRequest;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -48,4 +48,4 @@ public static void syncListNotificationConfigs() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
index 806241f9d..52ae01161 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_organizationname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_Organizationname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListNotificationConfigsOrganizationname() throws Exceptio
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_organizationname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsString.java
index a4b84ef24..0eaf0b967 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listnotificationconfigs/SyncListNotificationConfigsString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listnotificationconfigs/SyncListNotificationConfigsString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -42,4 +42,4 @@ public static void syncListNotificationConfigsString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listnotificationconfigs_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListNotificationConfigs_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/AsyncListSources.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/AsyncListSources.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/AsyncListSources.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/AsyncListSources.java
index 815644a8c..55a0d5bce 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/AsyncListSources.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/AsyncListSources.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -51,4 +51,4 @@ public static void asyncListSources() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/AsyncListSourcesPaged.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/AsyncListSourcesPaged.java
similarity index 93%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/AsyncListSourcesPaged.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/AsyncListSourcesPaged.java
index cf8fb2049..4ead41016 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/AsyncListSourcesPaged.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/AsyncListSourcesPaged.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_paged_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Paged_async]
 import com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1p1beta1.ListSourcesResponse;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
@@ -58,4 +58,4 @@ public static void asyncListSourcesPaged() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_paged_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Paged_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSources.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSources.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSources.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSources.java
index fc16aba6b..cda9c6486 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSources.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSources.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ListSourcesRequest;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -47,4 +47,4 @@ public static void syncListSources() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesFoldername.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesFoldername.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesFoldername.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesFoldername.java
index 903b6caf0..75f657655 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesFoldername.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesFoldername.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_foldername_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Foldername_sync]
 import com.google.cloud.securitycenter.v1p1beta1.FolderName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesFoldername() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_foldername_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Foldername_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesOrganizationname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesOrganizationname.java
index 9a5bab3cd..8c1daf368 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_organizationname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Organizationname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_organizationname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesProjectname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesProjectname.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesProjectname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesProjectname.java
index ccfb7dd85..3f4ba4063 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesProjectname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_projectname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Projectname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.ProjectName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesProjectname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_projectname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_Projectname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesString.java
index 0e1cc06a9..750a94656 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/listsources/SyncListSourcesString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/listsources/SyncListSourcesString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_listsources_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -41,4 +41,4 @@ public static void syncListSourcesString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_listsources_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_ListSources_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
index 5b8044e88..ff6848d65 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscovery.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscovery.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest;
@@ -47,4 +47,4 @@ public static void asyncRunAssetDiscovery() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
index 7bc09281f..a5364b8ab 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/AsyncRunAssetDiscoveryLRO.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_lro_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_LRO_async]
 import com.google.api.gax.longrunning.OperationFuture;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest;
@@ -48,4 +48,4 @@ public static void asyncRunAssetDiscoveryLRO() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_lro_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_LRO_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
index 1fc0a8611..65ff4f745 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscovery.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscovery.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryRequest;
 import com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse;
@@ -44,4 +44,4 @@ public static void syncRunAssetDiscovery() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
index f1e42bc98..bc9b9a42c 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryOrganizationname.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_organizationname_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_Organizationname_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncRunAssetDiscoveryOrganizationname() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_organizationname_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_Organizationname_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
similarity index 90%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
index 8fe38a7f0..8c4791f35 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/runassetdiscovery/SyncRunAssetDiscoveryString.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/runassetdiscovery/SyncRunAssetDiscoveryString.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_string_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_String_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationName;
 import com.google.cloud.securitycenter.v1p1beta1.RunAssetDiscoveryResponse;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -40,4 +40,4 @@ public static void syncRunAssetDiscoveryString() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_runassetdiscovery_string_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_RunAssetDiscovery_String_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/AsyncSetFindingState.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/AsyncSetFindingState.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/AsyncSetFindingState.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/AsyncSetFindingState.java
index 9afbc098b..6d9a198f8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/AsyncSetFindingState.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/AsyncSetFindingState.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.FindingName;
@@ -52,4 +52,4 @@ public static void asyncSetFindingState() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingState.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingState.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingState.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingState.java
index ae001ebad..f5b58b164 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingState.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingState.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.FindingName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void syncSetFindingState() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
index 3ee3a3769..5dc696314 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingStateFindingnameFindingstateTimestamp.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_findingnamefindingstatetimestamp_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_FindingnameFindingstateTimestamp_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.FindingName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -43,4 +43,4 @@ public static void syncSetFindingStateFindingnameFindingstateTimestamp() throws
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_findingnamefindingstatetimestamp_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_FindingnameFindingstateTimestamp_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
index f6dc84b86..3f9bce44e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setfindingstate/SyncSetFindingStateStringFindingstateTimestamp.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_stringfindingstatetimestamp_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_StringFindingstateTimestamp_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.FindingName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -44,4 +44,4 @@ public static void syncSetFindingStateStringFindingstateTimestamp() throws Excep
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setfindingstate_stringfindingstatetimestamp_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetFindingState_StringFindingstateTimestamp_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
index ac6287d7e..0fa2a43cd 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/AsyncSetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/AsyncSetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -50,4 +50,4 @@ public static void asyncSetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicy.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicy.java
index e0247bee6..70496d47f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
 import com.google.iam.v1.Policy;
@@ -47,4 +47,4 @@ public static void syncSetIamPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
index de7a8bc48..8a83042e5 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicyResourcenamePolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_resourcenamepolicy_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_ResourcenamePolicy_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -41,4 +41,4 @@ public static void syncSetIamPolicyResourcenamePolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_resourcenamepolicy_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_ResourcenamePolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
index 13d5521ad..ecc64df11 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/setiampolicy/SyncSetIamPolicyStringPolicy.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/setiampolicy/SyncSetIamPolicyStringPolicy.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_stringpolicy_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_StringPolicy_sync]
 import com.google.cloud.securitycenter.v1p1beta1.FolderName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.iam.v1.Policy;
@@ -40,4 +40,4 @@ public static void syncSetIamPolicyStringPolicy() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_setiampolicy_stringpolicy_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_SetIamPolicy_StringPolicy_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
index 51768a4f2..09193de5e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/AsyncTestIamPermissions.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/AsyncTestIamPermissions.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -50,4 +50,4 @@ public static void asyncTestIamPermissions() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissions.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissions.java
index 569a24ef4..1da71b5d7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissions.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissions.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
 import com.google.iam.v1.TestIamPermissionsRequest;
@@ -46,4 +46,4 @@ public static void syncTestIamPermissions() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
index a2b1bf5b7..7e6f09ff8 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsResourcenameListstring.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_resourcenameliststring_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_ResourcenameListstring_sync]
 import com.google.api.resourcenames.ResourceName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SourceName;
@@ -44,4 +44,4 @@ public static void syncTestIamPermissionsResourcenameListstring() throws Excepti
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_resourcenameliststring_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_ResourcenameListstring_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
index 21066cba3..cb2b8bd50 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/testiampermissions/SyncTestIamPermissionsStringListstring.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/testiampermissions/SyncTestIamPermissionsStringListstring.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_stringliststring_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_StringListstring_sync]
 import com.google.cloud.securitycenter.v1p1beta1.FolderName;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.iam.v1.TestIamPermissionsResponse;
@@ -43,4 +43,4 @@ public static void syncTestIamPermissionsStringListstring() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_testiampermissions_stringliststring_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_TestIamPermissions_StringListstring_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/AsyncUpdateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/AsyncUpdateFinding.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/AsyncUpdateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/AsyncUpdateFinding.java
index 01b6b7ee5..68ae355fa 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/AsyncUpdateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/AsyncUpdateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -47,4 +47,4 @@ public static void asyncUpdateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFinding.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFinding.java
index 7372c5e9c..d90a16092 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateFindingRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
index 0e47a94f1..121101e1e 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFinding.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFindingFinding.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_finding_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_Finding_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 
@@ -38,4 +38,4 @@ public static void syncUpdateFindingFinding() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_finding_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_Finding_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFindingFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFindingFindingFieldmask.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFindingFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFindingFindingFieldmask.java
index 2a138c03b..d42899e0f 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatefinding/SyncUpdateFindingFindingFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatefinding/SyncUpdateFindingFindingFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_findingfieldmask_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_FindingFieldmask_sync]
 import com.google.cloud.securitycenter.v1p1beta1.Finding;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.protobuf.FieldMask;
@@ -40,4 +40,4 @@ public static void syncUpdateFindingFindingFieldmask() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatefinding_findingfieldmask_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateFinding_FindingFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/AsyncUpdateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/AsyncUpdateNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/AsyncUpdateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/AsyncUpdateNotificationConfig.java
index bf69f04df..ef4165bf7 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/AsyncUpdateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/AsyncUpdateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfig.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfig.java
index 29e0ff862..0076cd628 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateNotificationConfigRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateNotificationConfig() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
index ea8be2d0f..0f0b28891 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfig.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_notificationconfig_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_Notificationconfig_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 
@@ -39,4 +39,4 @@ public static void syncUpdateNotificationConfigNotificationconfig() throws Excep
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_notificationconfig_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_Notificationconfig_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
index c3edfedd1..83365f9e6 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatenotificationconfig/SyncUpdateNotificationConfigNotificationconfigFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_notificationconfigfieldmask_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_NotificationconfigFieldmask_sync]
 import com.google.cloud.securitycenter.v1p1beta1.NotificationConfig;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.protobuf.FieldMask;
@@ -41,4 +41,4 @@ public static void syncUpdateNotificationConfigNotificationconfigFieldmask() thr
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatenotificationconfig_notificationconfigfieldmask_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateNotificationConfig_NotificationconfigFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
index 3463177ea..66c828661 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/AsyncUpdateOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updateorganizationsettings_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateOrganizationSettings_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
@@ -48,4 +48,4 @@ public static void asyncUpdateOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updateorganizationsettings_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateOrganizationSettings_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
index 65d421a06..7d9e5ac6d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updateorganizationsettings_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateOrganizationSettings_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateOrganizationSettingsRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateOrganizationSettings() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updateorganizationsettings_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateOrganizationSettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
index 70b40ff06..68d5d35fc 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updateorganizationsettings/SyncUpdateOrganizationSettingsOrganizationsettings.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updateorganizationsettings_organizationsettings_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateOrganizationSettings_Organizationsettings_sync]
 import com.google.cloud.securitycenter.v1p1beta1.OrganizationSettings;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 
@@ -39,4 +39,4 @@ public static void syncUpdateOrganizationSettingsOrganizationsettings() throws E
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updateorganizationsettings_organizationsettings_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateOrganizationSettings_Organizationsettings_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
index 5e1fa1e1f..74be93c03 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/AsyncUpdateSecurityMarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/AsyncUpdateSecurityMarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityMarks;
@@ -50,4 +50,4 @@ public static void asyncUpdateSecurityMarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
index 218226976..49277f4d4 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityMarks;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateSecurityMarksRequest;
@@ -46,4 +46,4 @@ public static void syncUpdateSecurityMarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
index 22f319873..53119baae 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarks.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_securitymarks_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_Securitymarks_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityMarks;
 
@@ -38,4 +38,4 @@ public static void syncUpdateSecurityMarksSecuritymarks() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_securitymarks_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_Securitymarks_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarksFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarksFieldmask.java
similarity index 88%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarksFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarksFieldmask.java
index c105df8f1..551e4da57 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarksFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesecuritymarks/SyncUpdateSecurityMarksSecuritymarksFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_securitymarksfieldmask_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_SecuritymarksFieldmask_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityMarks;
 import com.google.protobuf.FieldMask;
@@ -40,4 +40,4 @@ public static void syncUpdateSecurityMarksSecuritymarksFieldmask() throws Except
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesecuritymarks_securitymarksfieldmask_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSecurityMarks_SecuritymarksFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/AsyncUpdateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/AsyncUpdateSource.java
similarity index 92%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/AsyncUpdateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/AsyncUpdateSource.java
index ab6ba27eb..7a69f9a68 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/AsyncUpdateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/AsyncUpdateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_async]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_async]
 import com.google.api.core.ApiFuture;
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
@@ -47,4 +47,4 @@ public static void asyncUpdateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_async]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_async]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSource.java
similarity index 91%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSource.java
index 74e6e980f..acdadd338 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
 import com.google.cloud.securitycenter.v1p1beta1.UpdateSourceRequest;
@@ -44,4 +44,4 @@ public static void syncUpdateSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSourceSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSourceSource.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSourceSource.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSourceSource.java
index 662e6ffad..f8f8c6901 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSourceSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSourceSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_source_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_Source_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
 
@@ -38,4 +38,4 @@ public static void syncUpdateSourceSource() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_source_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_Source_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSourceSourceFieldmask.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSourceSourceFieldmask.java
similarity index 89%
rename from samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSourceSourceFieldmask.java
rename to samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSourceSourceFieldmask.java
index 7e1468b10..890e47513 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenterclient/updatesource/SyncUpdateSourceSourceFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycenter/updatesource/SyncUpdateSourceSourceFieldmask.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_sourcefieldmask_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_SourceFieldmask_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterClient;
 import com.google.cloud.securitycenter.v1p1beta1.Source;
 import com.google.protobuf.FieldMask;
@@ -40,4 +40,4 @@ public static void syncUpdateSourceSourceFieldmask() throws Exception {
     }
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterclient_updatesource_sourcefieldmask_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenter_UpdateSource_SourceFieldmask_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycentersettings/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycentersettings/createsource/SyncCreateSource.java
index e4fe8ebc4..69990953d 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycentersettings/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/securitycentersettings/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycentersettings_createsource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenterSettings_CreateSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.SecurityCenterSettings;
 import java.time.Duration;
 
@@ -37,10 +37,13 @@ public static void syncCreateSource() throws Exception {
     securityCenterSettingsBuilder
         .createSourceSettings()
         .setRetrySettings(
-            securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+            securityCenterSettingsBuilder
+                .createSourceSettings()
+                .getRetrySettings()
+                .toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     SecurityCenterSettings securityCenterSettings = securityCenterSettingsBuilder.build();
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycentersettings_createsource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenterSettings_CreateSource_sync]
diff --git a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
index d54996b12..e12139f4b 100644
--- a/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
+++ b/samples/snippets/generated/com/google/cloud/securitycenter/v1p1beta1/stub/securitycenterstubsettings/createsource/SyncCreateSource.java
@@ -16,7 +16,7 @@
 
 package com.google.cloud.securitycenter.v1p1beta1.stub.samples;
 
-// [START securitycenter_v1p1beta1_generated_securitycenterstubsettings_createsource_sync]
+// [START securitycenter_v1p1beta1_generated_SecurityCenterStubSettings_CreateSource_sync]
 import com.google.cloud.securitycenter.v1p1beta1.stub.SecurityCenterStubSettings;
 import java.time.Duration;
 
@@ -37,10 +37,13 @@ public static void syncCreateSource() throws Exception {
     securityCenterSettingsBuilder
         .createSourceSettings()
         .setRetrySettings(
-            securityCenterSettingsBuilder.createSourceSettings().getRetrySettings().toBuilder()
+            securityCenterSettingsBuilder
+                .createSourceSettings()
+                .getRetrySettings()
+                .toBuilder()
                 .setTotalTimeout(Duration.ofSeconds(30))
                 .build());
     SecurityCenterStubSettings securityCenterSettings = securityCenterSettingsBuilder.build();
   }
 }
-// [END securitycenter_v1p1beta1_generated_securitycenterstubsettings_createsource_sync]
+// [END securitycenter_v1p1beta1_generated_SecurityCenterStubSettings_CreateSource_sync]